Hide Caller Id - Htek UC924E User Manual

To Change the Call Waiting Tone time via Web interface
1. Click Setting → Tone
2. Change the Tone Time as you want (for example 3s)

Hide Caller ID

Just enable the anonymous call feature, you can set your ID do not appear on the other
phone that you called.
To configure anonymous call
1. Press Menu →Features →Anonymous Call
2. Press and
3. Press and
4. Enter the call on code (optional), call off code (optional).
to change the Line ID
to select the enable choice in Anonymous Call filed.
Basic Call Features
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