Label Length For Line Key Display - Yealink SIP-T3 Administrator's Manual

21600-6h
28800-8h
43200-12h
Note: The permitted values for web/phone UI are Always On (default), 30min, 1h, 2h, 4h, 6h, 8h, 12h.
T57W/T54W/T53W/T53/T53C/T48U/T48S/T48G/T46U/T46S/T46G/T43U/T33P/T33G/T29G/CP925/CP9-
35W: 0
Default
T42G/T42S/T42U/T41P/T41S/T40P/T40G/T31P/T31G/T31/T27G/T23P/T23G/T21(P) E2/CP920: 30
Supported
All phones except T30P/T30/T19(P) E2
Devices
Web UI Settings > Preference > Backlight Time(seconds)
Color Screen Phones:
Menu > Basic > Display > Backlight > Backlight Time
CP925/CP935W:
Phone UI
More > Basic > Display > Backlight > Backlight Time
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Display > Backlight > Backlight Time
0-When talking for about 2 minutes without any operation on the phone, the backlight is reduced to
10% brightness when the "phone_setting.inactive_backlight_level" is set to 1.
Permitted
Values
1-The backlight always maintains the intensity set by " phone_setting.active_backlight_level" during a
call.
Default 0
Supported
CP935W
Devices

Label Length for Line Key Display

By default, the line key label only displays the first few characters when the length of the label exceeds the max-
imum length. You can specify the line key label length as needed. It is only applicable to color screen phones
(except CP925/CP935W).
When label length feature is set to Default:
When label length feature is set to Extended:
For T54W/T53C/T46U/T46S/T46G/T33P/T33G/T29G phones, the display length of the line key label is extended
l
and the characters are displayed in one line.
For T57W/T48U/T48S/T48G phones, the characters are displayed in two lines.
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Phone Customization
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