Unify OpenScape 4000, Руководство пользователя

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88 Making calls
Requesting callback
You can request a callback if the subscriber called is busy or if nobody answers.
You receive a callback when the other party's line becomes free.
Prerequisite: The subscriber called is busy or nobody answers.
Press the Softkey.
Deleting callback requests
You can delete scheduled callback requests if you no longer need to return a
call, for example because you have met the other party in person.
Prerequisite: A callback was requested.
Press the Softkey. All callback requests are deleted.
Using autodial delay
A number is automatically dialed after a set delay starting from the entry of the
number's last digit. The autodial delay can be used:
• when dialing in idle mode
• when deflecting an incoming call
• during a consultation
• when transferring an answered call
The delay can be reduced by performing one of the following activities:
• Press the
Z
key. This always works.
• Lift the handset. This only works if the phone number was entered when the
phone was idle or if it was entered for a consultation call when the handset was
off hook.
This option is only available if both you and your administrator have acti-
vated the function (

page 220).
This function is available with restrictions on an OpenScape 4000, see

page 250.
!
Busy
Thomas Meier
1234954
Callback
B _
Cancel callbacks
O _
If an emergency number is preset by your administrator, the autodial delay
for this phone number is reduced to one second.