Anonymous Call; To Place An Anonymous Call - Yealink SIP-T21 E2 User Manual

User Guide for the SIP-T21(P) E2 IP Phone
You can use anonymous call to block your identify and phone number from appearing
to the called party when you call someone. For example, you want to call to consult
some services, but don't want to be harassed. Anonymous call is configurable on a
per-line basis. You can also configure the phone to send anonymous call on/off code to
the server to activate/deactivate anonymous call on the server side.
Note
Anonymous call is not available on all servers. Contact your system administrator for the
anonymous call on code and off code.
To configure anonymous call via phone user interface:
1. Press Menu->Features->Anonymous Call.
2. Press
field.
3. Press
Anonymous field.
4. (Optional.) Press
from the Send Anony Code field.
The phone will send the configured on code or off code depending on your
selection when you enable or disable anonymous call feature on the phone.
5. (Optional.) Enter the anonymous call on code in the On Code field.
6. (Optional.) Enter the anonymous call off code in the Off Code field.
7. Press the Save soft key to accept the change or the Back soft key to cancel.
Anonymous call is configurable via web user interface at the path Account->Basic.

To place an anonymous call:

1. Using the specific line on the phone to place a call to phone B.
102
or , or the Switch soft key to select the desired line from the Line ID
or , or the Switch soft key to select Enabled from the Local
or , or the Switch soft key to select the desired value