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kap09.fm5

Profiset 70isdn, GB: A30853-X300-B501-3-7619

Convenient and secure telephone communication

Charge display

Charge display

You must apply to your local network provider for this fea- ture (premium rate access). There are two methods of transferring call charge information:

1.Call charge information is only transferred at the end of the call. If you program a key for displaying charges, you can extend the display duration while the call charge information is being displayed.

2.Call charge information displayed during and at the end of a call. The call charge information is automati- cally displayed during a call for approx. 3.5 seconds for each new call charge unit. If you program a key for displaying charges, you can query charges at any time.

Press the "Charge display" key.

The "Charge display" key can be pressed to que- ry the charges even if "Charge display off"

(page 23) has been programmed.

Tracing a call (MCID)

You can find out the origin of a call, in order for example to identify a malicious caller. You must apply to your local network provider for this feature. Your telephone must be configured accordingly, as otherwise the service will be rejected with the advisory message "Identification not possible".

You can use this function in the following situations:

During a call.

Call signal is heard, you lift the handset, the caller has already hung up. You have 20 seconds after the caller replaced the handset in which to initiate call tracing.

At the end of the call. The anonymous caller hangs up. You have 30 seconds in which to initiate call trac- ing.

On no account must you replace the handset until the identification is concluded.

You can initiate caller identification if you have pro- grammed a "Trace" function (page 42).

cLift the handset.

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Siemens 70isdn operating instructions Tracing a call Mcid, has been programmed