User guide

Special Calls

Alternatively:

G6h

On ISDN telephones you can activate “callback on busy” by means of the corre-

sponding function key or a menu.

Cancelling a callback request

G#37#

You cancel your callback request with this procedure.

7.7 PIN Dialling

This feature cannot be used with a SIP terminal.

H#46 Z (internal call no. of the telephone used, e. g. “102”) *

Z (your user PIN) #Z(destination no.)

You switch the telephone to a user group determined by the system administrator

for the next call. Switching the user group involves different authorisations (e. g.

international dialling authorisation) and possibly other features (e. g. for billing

and recording connection data of private calls). Please contact your system admin-

istrator for information on the system configuration and the designated appli-

cation for PIN dialling.

First you enter the internal call number of the telephone you wish to make a call

from and then your user PIN. Then you can dial the desired call number.

Note: PIN dialling is available on any terminal in a user

group with this authorisation activated. The call number di-

alled using PIN dialling is not saved in any redial list, neither

on the terminal used, nor on one’s own terminal.

7.8 Take

H*88#

You accept a current call from a different terminal at your telephone and continue

your call on your telephone. The prerequisite is that your telephone and the other

terminal have the same internal call number.