Convenient telephoning
Step
by
step
Calling line identification restriction (CLIR)
If you withhold your number from other parties, you can activate the calling line identification restriction. You can set up CLIR for just the next call or
Temporary calling line identification restriction
2. Select using [Z] and [OK ]: Base Settings → Call preparat. → Temp.withhold. ('in front of Temp.withhold = ON / no = F).
permanently. If set up permanently your call number will be suppressed both for outgoing calls (CLIR) and for incomingVHOHFWcalls (COLR). This feature must be supported by your provider.
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Info
Permanent calling line identification restriction
1.Press *for selection menus.
2.Select using [Z] and [OK ]: Base Settings → Settings → ISDN settings → Withhold no.('in front of Withhold no. = ON / no = OFF)
3.Confirm with [OK ].
Reserving a line
You cannot make external calls when both external lines are being used by other internal subscribers. In this case you can "reserve a line". When an external channel becomes available, the system calls you automatically and you can make external calls again.
Reserving a line
You attempt to set up an external connection but all external lines are busy.
1.Press [CALLBCK].
Accepting a free line
An external line becomes available. A recall is implemented.
1.Lift the handset: Press E.
A connection is set up to the provider.
2.Set up the external connection as normal.
Deleting a line reservation
An external line becomes available. A recall is implemented.
1.Press [DELETE].
The external line reservation is deleted.
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