Yealink SIP-T21 E2 Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
400
Parameter
Permitted Values
Default
If it is set to 1 (Enabled), the caller is notified when the callee becomes available to receive a
call.
Web User Interface:
Features->General Information->Call Completion
Phone User Interface:
Menu->Features->Others->Call Completion->Call Completion
To configure call completion via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Call Completion.
3. Click Confirm to accept the change.
To configure call completion via phone user interface:
1. Press Menu->Features->Others->Call Completion.
2. Press or , or the Switch soft key to select the desired value from the Call
Completion field.
3. Press the Save soft key to accept the change.
Anonymous Call
Anonymous call allows the caller to conceal the identity information displayed on the callee’s
screen. The callee’s phone LCD screen prompts an incoming call from anonymity. Anonymous
call is configurable on a per-line basis.

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English