Yealink SIP-T23P User Manual page 88

User Guide for the SIP-T23/T23P/T23G IP Phone
2. In the DND block, mark the desired radio box in the Mode field.
3. Click Confirm to accept the change.
Note
DND mode is configurable via web user interface only.
To activate DND in phone mode:
1. Press the DND soft key when the phone is idle.
The icon on the idle screen indicates that DND is enabled.
Incoming calls will be rejected automatically and "n New Missed Call(s)" ("n"
indicates the number of missed calls) will appear on the LCD screen.
Note
When DND and busy forward are enabled in phone mode, calls will be sent to the
configured destination number. For more information on busy forward, refer to
Forward on page 81.
To activate DND in custom mode for a specific account:
1. Press the DND soft key when the phone is idle.
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