Yealink SIP-T48G Administrator's Manual page 190

Administrator's Guide for SIP-T2_Series_T4_Series IP Phones
account.1.anonymous_call_offcode = *73
Note: It works only if the parameter "account.X.send_anonymous_code" is set to 0
(Off Code).
Web User Interface:
Account->Basic->Send Anonymous Code->Off Code
Phone User Interface:
Menu->Features->Anonymous Call->Off Code
To configure anonymous call via web user interface:
1. Click on Account.
2. Select the desired account from the pull-down list of Account.
3. Click on Basic.
4. Select the desired value from the pull-down list of Local Anonymous.
5. Select the desired value from the pull-down list of Send Anonymous Code.
6. (Optional.) Enter the anonymous call on code in the On Code field.
7. (Optional.) Enter the anonymous call off code in the Off Code field.
8. Click Confirm to accept the change.
To configure the anonymous call via phone user interface:
1. Press Menu->Features->Anonymous Call.
2. Press
field.
3. Press
Anonymous field.
4. (Optional.) Press
176
Parameters
or , or the Switch soft key to select the desired line from the Line ID
or , or the Switch soft key to select the desired value from the Local
or , or the Switch soft key to select the desired value
Permitted Values Default