Yealink SIP-T21 E2 User Manual page 107

c) If you select No Answer Forward, you can enable it for a specific account.
1) Press
Answer Forward field.
2) Enter the destination number you want to forward all unanswered incoming
calls to in the Forward to field.
3) Press
before forwarding from the After Ring Time field.
The default ring time is 12 seconds.
4) (Optional.) Enter the no answer forward on code or off code respectively in
the On Code or Off Code field.
You can also enable no answer forward for all accounts. After no answer
forward was enabled for a specific account, do the following:
1) Press
2) Press the All Lines soft key.
The LCD screen prompts "Copy to all lines?".
3) Press the OK soft key to accept the change or the Cancel soft key to cancel.
5. Press the Save soft key to accept the change or the Back soft key to cancel.
If you activate call forward for the default account, the associated line icon will change
to , and the icon will appear on the status bar.
If you activate call forward for the non-default account, only the associated line icon will
change to .
or , or the Switch soft key to select Enabled from the No
or , or the Switch soft key to select the ring time to wait
or to highlight the No Answer Forward field.
Basic Call Features
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