User manual ASCOM NT+2AB MARK II

User Manual a NT+2ab Mark II ISDN-Network Terminator with two analog interfaces Call handling & Supplementary Services © Ascom Business Systems AG I V1.0 / 1Q -1999 a NT+2ab Mark II User Manual Table of contents SAFETY INFORMATION INSTALLATION MAINTENANCE AND DISPOSAL Cleaning Repair 1 1 1 1 1 1 INTRODUCTION 1.1 1.2 1.3 Functionality of the NT+2ab Mark II Power supply Programmed settings 2 2 3 3 2 3 LED SERVICES 3.1 General information 3.1.1 Abbreviations 3.1.1 Error-Handling 3.2 Terminal Portability (TP) 4 5 5 5 5 6 7 7 8 8 8 10 11 12 13 14 15 3.3 Call waiting (CW) 3.4.1 Call Deflection (CD) 3.4 Handling 2 calls 3.4.1 Keep an existing connection (HOLD) 3.4.2 Establish 2nd Connection (1 call active / 1 call in HOLD) 3.4.3. Switching between two connections (Brokering) 3.4.4 Explicit Call Transfer (ECT) 3.4.5 3-Party Conference (3PTY) 3.5 3.6 3.7 Call Completion to busy subscriber (CCBS) Turn off ID for one call (CLIR per call) Malicious Call identification (MCID) 4 SERVICES (INTERPRETATION BY THE NETWORK) 4.1 Call forwarding (CFU, CFNR, CFB) 4.1.1 Call Forwarding Unconditional (CFU) 4.1.2 Call Forwarding no Reply (CFNR) 4.1.3 Call Forwarding Busy (CFB) 16 16 16 16 17 © Ascom Business Systems AG II V1.0 / 1Q -1999 a NT+2ab Mark II 4.2 4.3 Anonymous call reject (ACR) Outgoing Call Barred (OCB) User Manual 18 18 5 SPECIAL FUNCTIONS 5.1 5.2 Interrogation of different service-status General Deactivation 19 19 19 © Ascom Business Systems AG III V1.0 / 1Q -1999 a NT+2ab Mark II User Manual Important information Safety information · · · · · · · · · · · · · This unit is designed for normal use in residential or office areas and should not be used where it can come into contact with water. The unit is connected to electrical voltage (230V and power supply from the telephone network). Do not use the unit or telephones connected to it, if the connection or installation cables are damaged. Before installation check the connection cables and periodically re-examine them for damage. If any damage is visible have it repaired by an authorized service center. Never replace the connectors of the connection cable. Plug the connection cable only into outlet intended for this purpose. Do not touch the outlets with pointed metallic objects. Do not install or use this unit in explosion hazard rooms. Protect your unit from moisture, heavy dust, aggressive fluids and vapors. Do not expose your unit to direct sunlight or other sources of heat for any period of time. Operate your unit only within the temperature range of -5°C to +40°C. Avoid using the unit in close proximity to household equipment (electrical motors). Do not drop your telephone set. Never open this unit yourself. If repair is required have the work performed by a specialist. Installation The NT+2ab Mark II was installed and put into operation by an authorized installer. You are not allowed to change this installation nor to open the housing! The installation included also the setting of different parameters. You do not need to change these parameters. For any changes on the installation or on the programming, please contact your operator or an authorized person. Maintenance and disposal Maintenance and disposal Cleaning · · Clean the unit using a soft, lightly moistened or anti-static cloth. Do not use cleansers or chemical substances for cleaning. Repair · Repairs should be performed only by specialists. Do not open the unit yourself under any circumstance. · If your unit does not function correctly, consult your operator or an authorized person. © Ascom Business Systems AG 1 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 1 Introduction The NT+2ab Mark II builds your ISDN access point and allows you the connection to the EURO-ISDN service. The integrated Terminal Adapter for analogue terminals allows you to continue using the existing equipment such as telephones, answering machines, FAX terminals, cordless telephones and modems. This user manual describes the usage of the NT+2ab Mark II and the available services. Please keep this booklet in a safe place so that you can refer to it also in the future. The services available at your ISDN access point depend on the type of subscriber connection you have. For detailed information on the available services, or additional information on topics that are not covered adequately for your purpose, please contact your network operator. 1.1 Functionality of the NT+2ab Mark II The following picture gives you a general overview of the NT+2ab Mark II and its connections. While the installation of the unit, the S-Bus and the analog lines were probably connected to the lines in your apartment ­ so the different lines can be found in different rooms (e.g. multi-line plugs). For details of your installation, please contact your installer. PC with TA Fax 4 ISDN Terminals U-Interface S-Bus NT+2ab (Mark II) ab 1 (analog) ab 2 (analog) Analog Terminals Fax 3 Modem Up to eight ISDN-Terminals (e.g. EURIT units from ascom) can be connected to the S-Bus, but one has to take in consideration that the power supply of the S-Bus offers the power for four units without additional power supply only. At each analog line (ab1 and ab2), two analog terminals with electronic ringer can be connected in parallel (e.g. analog terminal and cordless terminal on ab1; FAX terminal and modem on ab2 line). If a call is signaled on one analog line, all connected units will signal this call. Therefore it is recommended to use different lines for the FAX and the telephone terminals. ISDN-Terminals which are connected to the S-Bus support Services of the ISDN network according to your subscription and according to their features. For more information about their possibilities and their usage, please contact the according manuals. Terminals on the analog interfaces can use supplementary services according your subscription. The usage of the different services is described in this manual and can be used by any terminal. Please notice, that several of these services must be started or controlled by DTMF-Codes. Therefore terminals with DTMFsignaling only should be used (such units can be identified by the keys * and #). © Ascom Business Systems AG 2 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 1.2 Power supply For full operation the NT+2ab Mark II must be connected to the local power of usually 230V/AC. In case of local power failure, the unit switches over to the restricted power mode. This means that the network terminator is still supplied by the exchange and keeps one terminal running (either one defined ISDN terminal at the S-Bus or one terminal at a analog interface). In the restricted power mode, only the specified unit can be used and several services can be restricted or barred. 1.3 Programmed settings Programmed The NT+2ab Mark II was installed and put into operation by an authorized installer which also programmed the parameter values. These parameter values are stored in the unit in a memory which will keep the parameters even if the power source is removed. The values of this parameters (current setting) was noted on the according table in the operating manual and should be kept together with this user manual (or note the setting in the table below). Settings for the different services, which are described in this manual and which will be made according this user manual are not changing this programmed parameters. If parameters have to be changed, please contact the authorized installer or your operator. For your information, the following table gives you an overview about the different parameters which are used by different services: Function/Parameter Restricted power mode Meaning of the function/parameter(s) The terminal/line which is kept active in the restricted power mode is programmed: · S-Interface · ab1 · ab2 · ab auto (first analog terminal going offhook, at ab1 or ab2) Amount of one tax pulse from the network For each analog line, 3 MSN are programmed 1. MSN 2. MSN 3. MSN The MSN which is used for identification is selected The type of terminal is programmed for each analog line: · 3.1 kHz audio · telephone · Fax · Modem The telephone number of the hotline is programmed and the function is turned ON or OFF The call filter uses the same number as HOTLINE, the function can be turned ON or OFF Pulse on the analog line to trigger call charge counter Special way for the call charge pulse Identification on the far end turned ON/OFF (for outgoing calls) Keeps analog line connected for some time Terminal portability allowed or barred ID which is used for the Terminal portability A call to this number is signaled in a special way Identification on the far end turned ON/OFF (for incoming calls) Setting (general or ab1 / ab2) Call charge pulse value MSN MSN for outgoing calls Type of terminal Hotline Call filter Call charge pulse ON/OFF Call charge on request ON/OFF CLIP/ CLIR identification Delayed disconnect ON/OFF Terminal Portability ON/OFF ID for Terminal portability Special ringing number COLP / COLR identification © Ascom Business Systems AG 3 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 2 LED The LED's positioned in the upper housing, are used to indicate status information about the NT+2ab Mark II or different functions. The following status information are indicated: LED Name 230 V/AC Color yellow Status (Meaning) On: local power on Off: local power off (Local power failure or Local mains power not connected = restricted power mode) On: U-Interface, Layer-1 active* Off: U-Interface, Layer-1 not active* LINE green Depending on your network, the line will be deactivated if there is no connection or will be kept active (these modes are called "deactivating network" or "non-deactivating network"). Deactivating network: If the LED for the LINE is turned off, this means, that there are no more connections active (no more charging). After off-hook of any telephone handset (or by an incoming call), the line is activated again and the LED will be turned on. Remark: The deactivation of the line is made certain time after the last connection has been disconnected (e.g. 30 sec.). The advantage of this LED is mainly to check easily, if the line is active e.g. before you leave your home. Non-deactivating network: If the LED for the LINE is turned on, the unit is in normal operation. © Ascom Business Systems AG 4 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3 Services The ISDN allows different services, which are maybe new for the analog telephones. With help of the NT+2ab Mark II these services are converted for the analog interfaces and can therefore also be used with the telephones connected to the analog interfaces. According to the service, several parameters have to be programmed or set in the NT+2ab Mark II These parameters were programmed in the unit and were set while the installation. For any changes of these programmed values, please contact your operator or an authorized person (or refer to the operation manual). Note: At an analog terminal the park or unpark procedure is started with a calibrated flash (RR). As this flash is within the rotary-dial specification, it is not possible to decode a timed break and rotary-dial-pulses at the same time. This means that if the TP feature should be used, it is not possible to dial from a rotarydial terminal. Note: The service MCID is used in special situations and normally only for a certain time period. Normally you have to subscribe to this service and certain settings need to be made in the network and in the NT+2ab Mark II. To keep the usage of this service as easy as possible (and to allow, that the caller is not informed about the registration) all other services which are using the RR are barred for this time. For more information, please contact your network operator. 3.1 3.1.1 General information Abbreviations Abbreviation RR *, # 1,2,3,4,5,6, 7,8,9,0 (Telephone-Nr) (Answer) Name Take the handset of the telephone off-hook Put the handset of the telephone onhook Hook Flash (Register Recall) Special keys on a DTMF telephone Number-Keys on the telephone Telephone number of the subscriber that should be called The called party answers your call Explanation / Remark e.g. before starting a call e.g. to finish a call Sometimes called and marked: FLASH, "R", RECALL, etc. Used for signaling e.g. used for dialing a number or for entering a code e.g. 0041 55 254 61 11 Called party lift handset and you are in a connection To explain the different services and the necessary handling, several abbreviations are used: 3.1.1 Error-Handling Several Information about the general handling of the signaling of these services are given below. · Codes must be entered within a certain time (e.g. 10 sec.). If they are not finished by this time, the started code is ignored and the user will get back to the starting point (e.g. RR is entered, but no code, where a code is required; fall-back to point BEFORE entering RR) · If a wrong code is entered, the code is ignored and the user gets back to the starting situation, (where he started the signaling) while an error-tone indicates the error. · If one of the partners terminates the connection ( at the far end when call is in HOLD), the connection will not be finished without informing you. When you switch back to this connection, you will hear the busy-tone so that you are informed that the connection is terminated (e.g. if you are brokering between two calls you get a busy-tone after entering the code (RR,2) when the call was terminated from the other partner). No special warning-tones are used to indicate this situation, as the busy-tone is clear and known by each user (Remark: The dropped call is not automatically terminated and overruled to keep the situation easy for the user). © Ascom Business Systems AG 5 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.2 Terminal Portability (TP) With TP it is possible at any time to change a call from one terminal to another terminal at the same analog interface, at the other analog interface or at the S-Bus; or from the S-Bus to one of the analog interfaces. For this procedure, the call is kept active in the NT+2ab Mark II (park) and is transferred to the new unit (unpark). To transfer an existing call to another terminal (or to change the analog telephone to another plug) proceed as follows: Setting / Action (Park) e.g. to change the telephone (unpark); e.g. on another telephone or after change of the telephone-plug Code for the analog telephone · RR ·* · 79 ·# · · · RR ·* · 79 ·# Reaction in the telephone · Connection parked (no tone) ····· You hear dial-tone · No connection (no tone) ··· parked call reconnected () Remark: To park a call, an ID-number which is programmed in the NT+2b Mark II is used. If you want to transfer calls also to ISDN telephones, the same code must be set in these ISDN units. Note: If the parameter Delayed disconnect is ON (see programming), then a incoming call on an ab-line can be sized again even after some time (only if the calling party is still on the line). This can be used as an easy "Terminal-Portability" service. But this is only possible with change of calls on the same analog line. © Ascom Business Systems AG 6 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.3 Call waiting (CW) It is possible that someone calls you while you are engaged in a telephone call. If you have activated the "Call waiting" function (programmed parameter), incoming calls are signaled by a special ringing tone (while you are connected). You can either reject or accept the waiting call. Accepting the new call can be made by rejecting the active connection or by putting the active call in HOLD To reject the new call (keep on with the existing call) Setting / Action Code for the analog telephone Reaction in the telephone Keep the existing call · RR · Invite-tone for code (reject the waiting call) ·0 · The new call is rejected To accept the new call (reject the existing) Setting / Action Code for the analog telephone Reaction in the telephone Change to the new call · RR · Invite-tone for code (the old is finished) ·1 · Connected to the new call (the old is terminated) If you reject one of the calls (either the existing or the new call), you will only have one active connection (no connections in HOLD). To accept the new call (put the existing call in HOLD) Setting / Action Code for the analog telephone Reaction in the telephone Change to the new call · RR · Invite-tone for code (the old call is put to ·2 · Connected to the new call HOLD) (the old is put to HOLD) If you accept the new call by putting the existing call in HOLD, you will be in the same situation (1 call active / 1 call in HOLD) as if you would have set-up a 2nd call (see also chapter "Establish 2nd Connection). Note: The CW signaling is very short. If you do not want to accept the new call, you can also just ignore this signaling. The calling party will not be informed, and will hear a normal ringing tone. The existing call will not be disturbed. The call waiting service can be turned off generally by programming the according parameters. A usage "call-by-call" is ­ because of the necessary handling ­ not recommended. 3.4.1 Call Deflection (CD) In ISDN, the service Call Deflection helps to transfer an incoming call (while it is ringing) to another number. This service cannot be supported by the analog interfaces, as a signaling is used (for permanent diversion see Call Forwarding). It can only be supported in the Call waiting situation, this means when a second call is waiting, while you are engaged with an other call. To divert the new call to another number (keep the existing connection) Setting / Action Code for the analog telephone Reaction in the telephone Divert the new call to an · RR · Invite-tone for code other number ·4 · Enter code for CD ·* · Confirm signaling · (Telephone-Nr) · Enter telephone number · RR · Return to the old connection © Ascom Business Systems AG 7 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.4 Handling of 2 calls Before you can handle two calls (e.g. Brokering, 3PTY, ECT), two calls must be established to the telephone. For this purpose, you must put the first call in HOLD by answering a new call (see call waiting, CW) or you need to put the first call in HOLD and to set-up a second call (see Establish 2nd Connection). 3.4.1 Keep an existing connection (HOLD) This procedure is used in different situations (e.g. before setting up a 3-party conference). It helps, to keep the existing connection in the NT+2ab Mark II, but to get in the same time a new line (e.g. to call an other subscriber). Putting an existing call to HOLD: Setting / Action Code for the analog telephone Reaction in the telephone Put actual call on HOLD · RR · The call is held, and a new dial-tone can be heard Recover the call in HOLD: Setting / Action Retrieve actual call on HOLD Code for the analog telephone Reaction in the telephone · RR · The call is recovered and you can talk Note: If you hang up, while a connection is still on HOLD (this means, still kept in the NT+2b Mark II), a special signaling tone (ring-back) will be generated on the telephone, and you are automatically connected to this call after hook-off of the telephone. 3.4.2 Establish 2 nd Connection (1 call active / 1 call in HOLD) After putting a call in HOLD, the dial-tone can be heard and a new call can be set-up. Set-up second call (first call in HOLD): Setting / Action Code for the analog telephone Reaction in the telephone Set-up 2. Call (1. Call in · (Telephone-Nr) · call other subscriber HOLD) · (Answer) · you can talk This second connection will be independent from the first one. In this situation, you can: · Switch between calls (Brokering; e.g. to talked selectively to one of the partners) · Connect the two partners together and hang-up (ECT) · Invoke a 3-Party conference (3PTY; both calls switched together in one conference) These different possibilities and the according signaling are explained in following chapters. Basic Situation Call set-up ll ca Hook-on g in m 1 co In RR 1 Connection 0 RR RR RR RR 0 (Rej. active) CW RR 2 1 HOLD Call set-up RR 0 (Rej. hold) RR 2 1 ACTIVE 1 HOLD Hook-on RR 3 RR x (0,1,2,3) ECT 3PTY © Ascom Business Systems AG automatic 8 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual To reject one of the partners, and to turn back to a normal telephone conversation, you can use the following procedures. Reject the active connection (you are automatically connected with the call that was in HOLD): Setting / Action Code for the analog telephone Reaction in the telephone Reject active call · RR · start procedure (invitation (active call will be tone for code can be heard) released / held call · enter code to reject active ·1 becomes active) call (automatic reconnect to held connection) Reject the connection in HOLD (active call still established): Setting / Action Code for the analog telephone Reaction in the telephone Reject call in HOLD · RR · start procedure (invitation (active call will be kept / tone for code can be heard) held call is terminated) · enter code to reject held ·0 call (active call kept) It is recommended, that only calls are rejected, which are active at the moment (otherwise the partner is sent to HOLD and then later skipped out of the connection without information). Note: To terminate the switching between calls, you have to terminate the calls as described above. Otherwise the two partners are connected together (see also ECT service) © Ascom Business Systems AG 9 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.4.3. Switching between two connections (Brokering) Before you can switch between 2 calls, one call must be active and one call must be in HOLD (see chapter "Establish 2nd Connection). To switch between 2 calls (Brokering): Setting / Action Code for the analog telephone Reaction in the telephone Switch between two · RR · start procedure (invitation calls tone for code can be heard) (active call will change · enter code to switch ·2 to HOLD / held call between the two calls becomes active) This switching from one partner to the other can be made repeatedly. © Ascom Business Systems AG 10 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.4.4 Explicit Call Transfer (ECT) If you want to transfer a call to another number (e.g. so that these partners can talk directly), you can use the Explicit Call transfer service. Before you can transfer the call, one call must be active1) and the other must be in HOLD (see chapter "Establish 2nd Connection). Interconnect two partners (ECT) Setting / Action Code for the analog telephone Reaction in the telephone link two calls · · just hook-on (transfer the call in HOLD to the called party1)) 1) Note: The ECT can also be made, while the 1st call ("active call") is in the establishing phase, this means, before it is answered. "Active" means in this situation, that the call is already answered (e.g. you informed the partner, that you will connect him directly to the waiting partner), or it is ringing (Ringing tone can be heard, but the call is not yet answered). Note: This function is called the "auto-ECT" and is set in the programmed parameter-settings. The usage is the same as known from PABX. The usage of this easy and well known procedure implicates, that the connections are correctly terminated if 1 call is active and an other call is in HOLD (see chapter "Establish 2nd connection"). Otherwise (if you just ) it will happen that the two partners are unintentionally connected. © Ascom Business Systems AG 11 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.4.5 3-Party Conference (3PTY) If you want to speak with two partners simultaneously, you should set-up a 3-Party conference. Before you can establish a 3-Party conference, one call must be active and one call must be in HOLD (see chapter "Establish 2nd Connection). To setup a 3-Party conference: Setting / Action Code for the analog telephone Reaction in the telephone Set-up a 3-Party · RR · start procedure (invitation conference tone for code can be heard) (both calls are · enter code to establish the ·3 connected together) 3PTY If you finish the 3-Party conference, you will return to the same situation as before establishing this conference (1 call active / 1 call HOLD). Terminate a 3-Party conference (Return to conditions before setting up 3PTY): Setting / Action Code for the analog telephone Reaction in the telephone Terminate 3PTY · RR · start procedure (invitation (1 call active / 1 call tone for code can be heard) HOLD; · any code can be used to ·X as before the 3PTY) terminate 3PTY (0/1/2/3) X means 0, 1, 2 or 3 © Ascom Business Systems AG 12 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.5 Call Completion to busy subscriber (CCBS) You attempt to call someone who is currently engaged in a call. If you activate the function "Completion of call to busy subscriber" the call-back is signaled on your telephone by a special ringing signal as soon as the busy connection becomes free. Setup the CCBS (inform busy party, set trigger: Setting / Action Code for the analog telephone Set CCBS as reaction to · * the busy-tone (called · 37 number is busy) ·# · Reaction in the telephone · start signaling · enter code · confirm signaling (a special "acceptance tone" can be heard (CCBS set) After the called party has finished its call, you will hear a special ringing tone which indicates, that the user could now be reached (this is not yet signaled at the far end) Setup the call to the user (which was formerly busy and therefore CCBS was started): Setting / Action Code for the analog telephone Reaction in the telephone The called party is no · · you hear the ringing tone longer busy (CCBS set; · (Answer) · the called party answers after your call automatic dialing) Remove the CCBS Setup before the busy user get's free (stop waiting for this connection): Setting / Action Code for the analog telephone Reaction in the telephone Set CCBS as reaction to · · New dial-tone the busy-tone (called ·# · start signaling number is busy) · 37 · enter code ·# · confirm signaling (a special "acceptance tone" can be · heard (CCBS removed) © Ascom Business Systems AG 13 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.6 Turn off ID for one call (CLIR per call) per If your unit is programmed so that the ID is transmitted to the called party (CLIP), you can switch off this feature on a per-call basis. This can be used, if you want to call somebody, that should not be informed about your Telephone number. Set-up a call without ID (CLIP -> CLIR per call): Setting / Action Code for the analog telephone Set CLIR (per call) · ·* · 31 ·* · (Telephone-Nr) Reaction in the telephone · New dial-tone · start signaling · enter code · confirm signaling · enter Telephone number © Ascom Business Systems AG 14 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 3.7 Malicious Call identification (MCID) You can have malicious calls registered during the call or within several seconds after the caller has hung up (the timing depends on the operators network). If so, the Identification of the calling party is stored in the network, even if he has set-up his CLIR-Functionality (and no number is shown normally) Note: This is a special service, which is only used in exceptional situations. This service has to be subscribed specially (as the registration needs to be set-up in the network and the NT+2ab Mark II). To keep the handling in this special situations as easy as possible (only press RR in the connection), all other supplementary services described in this manual (and which are using the RR) are barred and cannot be used. Register Calling party ID (MCID): Setting / Action Code for the analog telephone Reaction in the telephone Register the number of · RR · no signaling / no special the calling party (MCID) tone. (no information to (easy handling and no calling party, that MCID information to calling was invoked to register its party) number) The registration of the calling number (MCID) can be invoked while the established connection or up to 20 sec. after the calling party has released the call (but while the called party is still on-line) © Ascom Business Systems AG 15 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 4 Services (Interpretation by the Network) Remark: Some Services are handled in the network, and the codes from the analog telephones are only converted to the keypad-protocol. In this case, the codes are defined by the network, and no interpretation is made by the NT+2ab Mark II. All of these services can be signaled (activated / deactivated) after (when you hear the dialtone). 4.1 Call forwarding (CFU, CFNR, CFB) You can forward all calls that arrive on your multiple subscriber numbers to any subscriber number. This forwarding can be programmed individually for each multiple subscriber number. The following facilities are available: ­ "Always": Incoming calls are forwarded immediately (CFU) ­ "No reply": Incoming calls are forwarded after 15 seconds (CFNR) ­ "If busy": Incoming calls are forwarded if your connection is busy (CFB) 4.1.1 Call Forwarding Unconditional (CFU) With this setting, all calls will be diverted directly to the defined subscriber number that you programmed. Activate Call forward Unconditional (CFU): Setting / Action Code for the analog telephone Set CFU ·* (all calls will be diverted · 21 to the defined ·* Telephone-Nr) · (Telephone-Nr) · # Reaction in the telephone · start (dial-tone stopped) · enter code for CFU · enter separator · enter the telephone number (No to divert calls to) · confirm setting Reaction in the telephone · start (dial-tone stopped) · enter code for CFU · confirm deactivation Deactivate Call Forwarding Unconditional (CFU): Setting / Action Code for the analog telephone Deactivate CFU ·# (calls will no longer be · 21 diverted) ·# 4.1.2 Call Forwarding no Reply (CFNR) With this setting, all calls will be diverted to the defined telephone number, if they are not answered within a certain time Activate Call Forwarding no Reply (CFNR): Setting / Action Code for the analog telephone Set CFNR ·* (all calls will be diverted · 61 to the defined ·* Telephone-Nr, if they · (Telephone-Nr) are not answered with a certain time-period) · # Reaction in the telephone · start (dial-tone stopped) · enter code for CFNR · enter separator · enter the telephone number (No to divert calls to) · confirm setting Reaction in the telephone · start (dial-tone stopped) · enter code for CFNR · confirm deactivation V1.0 / 1Q -1999 Deactivate Call Forwarding no Reply (CFNR): Setting / Action Code for the analog telephone Deactivate CFNR ·# (calls will no longer be · 61 diverted) ·# © Ascom Business Systems AG 16 a NT+2ab Mark II User Manual 4.1.3 Call Forwarding Busy (CFB) With this setting, all calls will be diverted to the defined subscriber number if the called number is busy. Activate Call Forwarding Busy (CFB): Setting / Action Code for the analog telephone Set CFU ·* (all calls will be diverted · 67 to the defined ·* Telephone-Nr) · (Telephone-Nr) · # Reaction in the telephone · start (dial-tone stopped) · enter code for CFB · enter separator · enter the telephone number (No to divert calls to) · confirm setting Reaction in the telephone · start (dial-tone stopped) · enter code for CFB · confirm deactivation Deactivate Call Forwarding Busy (CFB): Setting / Action Code for the analog telephone Deactivate CFU ·# (calls will no longer be · 67 diverted) ·# © Ascom Business Systems AG 17 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 4.2 Anonymous call reject (ACR) You can let the network reject all calls that do not provide a calling party number (anonymous call). Let the network reject anonymous calls: Setting / Action Code for the analog telephone Reaction in the telephone Activate Anonymous ·* · start (dial-tone stopped) Call Rejection · 99 · enter code for anonymous call rejection · confirm activation ·# Deactivate Anonymous Call Rejection: Setting / Action Code for the analog telephone Reaction in the telephone Deactivate Anonymous · # · start (dial-tone stopped) Call Rejection · 99 · enter code for anonymous call rejection · confirm deactivation ·# 4.3 Outgoing Call Barred (OCB) This service enables the user to block calls to certain destinations (e.g. international calls, etc.). A four digit keyword is used to protect activation/deactivation from unauthorized persons. Activate the OCB: Setting / Action Activate OCB (only allowed calls are possible afterwards) Code for the analog telephone ·* · 33 · (keyword) ·# Code for the analog telephone ·# · 33 · (keyword) ·# Reaction in the telephone · start (dial-tone stopped) · enter code for OCB · enter Keyword (4 digits) · confirm activation Reaction in the telephone · start (dial-tone stopped) · enter code for OCB · enter Keyword (4 digits) · confirm deactivation Deactivate the OCB: Setting / Action Deactivate OCB (all calls are possible afterwards, NO barring) The keyword (4 digits) that are used can be changed. Change the keyword (KW) for OCB: Setting / Action Code for the analog telephone Reaction in the telephone Change the keyword ·* · start (dial-tone stopped) (KW used for OCB) · 17 · enter code for change of the keyword · enter the OLD (actual) · ( old keyword) Keyword (4 digits) · enter separator ·* · enter the NEW Keyword · (new keyword) (4 digits) · enter separator ·* · enter the NEW Keyword · (new keyword) again for confirmation · confirm the change of the ·# keyword © Ascom Business Systems AG 18 V1.0 / 1Q -1999 a NT+2ab Mark II User Manual 5 5.1 Special Functions Interrogation of different service-states Several Services can be activated or deactivated (e.g. CW activated means, that incoming calls will be signaled if you are on another connection). To inquire the status of such services, the following codes can be used: Setting / Action Code for the analog telephone Reaction in the telephone Inquiry of the service· · Dial-tone status ·* · Start signaling ·# · Confirm interrogation · CODE 1) (2-digit) · Enter the code for the service (which you want to get the status) · Get positive or negative ·# Confirmation (means ON/OFF) · Replace handset · 1) Note: CODE means the two digits that are used e.g. to activate or deactivate a service. The following Codes can be used (and status are indicated): CODE 21 61 67 99 43 39 Service CFU; Call Forwarding Unconditional CFNR; Call Forwarding no Reply CFB; Call Forwarding Busy Anonymous Call Rejection CW; Call waiting MCID; Malicious Call Identification (other services barred) ON: OFF: ON: OFF: ON: OFF: ON: OFF: ON: OFF: ON: OFF: Status Confirmation tone Busy tone Confirmation tone Busy tone Confirmation tone Busy tone Confirmation tone Busy tone Confirmation tone Busy tone Confirmation tone Busy tone 5.2 General Deactivation To deactivate the different services (from the network) the service General Deactivation can be used. Reset the different services from the network to OFF (General Reset): Setting / Action Code for the analog telephone Reaction in the telephone Reset the services · · Dial-tone (Services are OFF ·# · Start signaling afterwards) · 00 · Enter the code for the general reset · Confirm the reset ·# · Replace handset · Remark: This general reset only deactivates the services set in the network. Such services are: · CFU · CFNR · CFB · ACR © Ascom Business Systems AG V1.0 / 1Q -1999 19