Yealink SIP-T21 E2 Administrator's Guide

Configuring Basic Features
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2. Select the desired value from the pull-down list of Reserve # in User Name.
3. Click Confirm to accept the change.
Password Dial
Password dial feature allows the callee number to be partly displayed on the IP phone when
placing a call. The hidden digits are displayed as asterisks on the LCD screen. This feature is
especially useful for users always placing important and confidential calls.
Procedure
Password dial feature can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure password dial feature.
Parameters:
features.password_dial.enable
features.password_dial.prefix
features.password_dial.length
Web User Interface
Configure password dial feature.
Navigate to:
http://<phoneIPAddress>/servlet?p
=features-general&q=load
Details of the Configuration Parameters:
Parameters
Permitted Values
Default
features.password_dial.enable
0 or 1
0
Description:
Enables or disables password dial feature for the IP phone.
0-Disabled

Yealink SIP-T21 E2 Specifications

General

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