Unify OpenScape CP400 - Using callback; Saving a callback; Accepting a callback

82 Making calls
Using callback
You can request a callback if the individual called is busy or if nobody answers.
This also applies to external calls via switching centers. This will save you from
repeatedly attempting to call someone.
You receive a callback
• you receive a callback when the other party's line becomes free,
• as soon as the party who did not reply has held another conversation.
Saving a callback
Requirement: The line is currently busy or nobody answers.
Confirm.
Accepting a callback
A participant for whom a callback was saved is now no longer busy or has
phoned in the meantime. Your phone now rings.
^ Lift the handset.
or
: Press key. LED lights up.
or disconnect call via the softkey.
If configured (ask relevant Administrator), all callback requests are auto-
matically deleted overnight.
Callback
B
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