Phone Lock Configuration - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
For T57W/T48U/T48S/T48G, all keys and screen are locked except the HEADSET key, Volume key, digit keys, #
key, * key, and Speakerphone key.

Phone Lock Configuration

The following table lists the parameters you can use to configure the phone lock.
Parameter phone_setting.phone_lock.enable
Description It enables or disables the phone lock feature.
Permitted
0-Disabled
Values 1-Enabled
Default 0
Web UI
Features > Phone Lock > Phone Lock Enable
Color Screen Phones:
Menu > Basic > Phone Lock > Lock Enable
CP925/CP935W:
Phone UI
More > Advanced (default password: admin) > Phone Lock > Lock Enable
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Phone Lock > Lock Enable
Parameter phone_setting.phone_lock.lock_key_type
It configures the type of phone lock.
Description
Note: It works only if "phone_setting.phone_lock.enable" is set to 1 (Enabled).
0-All Keys
Permitted
1-Function Keys
Values
2-Menu Key
Default 0
Supported
All phones except T57W, T48U, T48S and T48G
Devices
Web UI Features > Phone Lock > Phone Lock Type
Color Screen Phones:
Menu > Basic > Phone Lock > Lock Type
Phone UI
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Phone Lock > Lock Type
Parameter phone_setting.phone_lock.unlock_pin
Description It configures the password for unlocking the phone.
Permitted
Characters within 15 digits
Values
Default 123
Web UI Features > Phone Lock > Phone Unlock PIN (0~15 Digit)
Color Screen Phones:
Phone UI
Menu > Basic > Change PIN
113
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