Operation Manual

User Guide for the SIP-T28P IP Phone
106
You can use anonymous call to block the identify and phone number from showing up to
the called party when you call someone. For example, you want to call to consult some
of the 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 code to the server
to activate/deactivate anonymous call on the server side.
Note
To configure anonymous call via phone user interface:
1. Press Menu->Features->Anonymous Call.
2. Press or , or the Switch soft key to select the desired line from the Line ID
field.
3. Press or , or the Switch soft key to select Enable from the Send Anon field.
4. (Optional.) Press or , or the Switch soft key to select Enable from the Anon
Code field.
5. (Optional.) Enter the anonymous call on code and off code respectively in the Call
On Code and Call Off Code field.
6. 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.
Anonymous call is not available on all servers. Contact your system administrator for the
anonymous call on code and off code.