Advanced Telephone Functions - Snom 715 Manual

1.10. Callback
The Completion of Calls on No Reply (CCNR) creates a callback in case a person cannot be reached
(e.g. the person is not on its desk or busy) at the moment.
To use this function, the CCNR function has to be enabled in the administration portal
and in the phone extension. Click on the CCNR check box under Administration / Profile
to activate the function.
Erase Callbacks
- If the callback is no longer needed, all call backs can be erased by entering the **5 code into the
key pad. An acoustic confirmation finalises the erase.

2. Advanced telephone functions

2.1. Overview
You can use various features of the telephone system via the end device as well as via
Ncontrol or the administration portal (also refer to the administration portal manual).
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