Yealink SIP-T29G User Manual page 155

To configure anonymous call rejection via phone user interface:
1. Press Menu->Features->Anonymous.
2. Select the desired line and then press the Enter soft key.
3. Press or to scroll to the Anony Rejection field.
4. Press or , or the Switch soft key to select Enabled from the Anony Rejection
field.
5. Press or , or the Switch soft key to select the desired value from the Send
Rejection Code field.
The phone will send the configured on code or off code depending on your
selection when you enable or disable anonymous call rejection feature on the
phone.
6. (Optional.) Enter the anonymous call rejection on code in the Reject On Code field.
7. (Optional.) Enter the anonymous call rejection off code in the Reject Off Code field.
8. Press the Save soft key to accept the change or the Back soft key to cancel.
Anonymous call rejection is configurable via web user interface at the path
Account->Basic.
Basic Call Features
143