Yealink T21PE2 User Manual

Phone Customization
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One or more than one “D” (for example, DDD) represents a two-digit day;
“W”/“WW” represents the abbreviation of the day of the week, three or more three “W” letters (for
example, WWW) represent the long format of the day of the week.
For the more rules, refer to Date Customization Rule.
Default Blank
Date Customization Rule
You need to know the following rules when customizing date formats:
Format Description
Y/YY
It represents a two-digit year.
For example, 16, 17, 18…
Y is used more than twice (for example, YYY, YYYY)
It represents a four-digit year.
For example, 2016, 2017, 2018…
M/MM
It represents a two-digit month.
For example, 01, 02,…, 12
MMM
It represents the abbreviation of the month.
For example, Jan, Feb,…, Dec
M is used more than three times (for example, MMMM)
It represents the long format of the month.
For example, January, February,…, December
D is used once or more than once (for example, DD)
It represents a two-digit day.
For example, 01, 02,…, 31
W/WW
It represents the abbreviation of the day of week.
For example, Mon, Tue,…, Sun
W is used more than twice (for example, WWW,
WWWW)
It represents the long format of the day of week.
For example, Monday, Tuesday,…, Sunday
Idle Clock Display
Idle clock is displayed on the center of the idle screen by default. You can hide the idle clock, and the time and date are
displayed in the right of the status bar.
It is only applicable to T54S IP phones.
Topic
Idle Clock Display Configuration
Idle Clock Display Configuration
The following table lists the parameter you can use to configure the idle clock display.
Parameter phone_setting.idle_clock_display.enable <y0000000000xx>.cfg
Description
It enables or disables the IP phone to display the idle clock.
Note: It is only applicable to T54S IP phones.

Yealink T21PE2 Specifications

General

Brand	Yealink
Model	T21PE2
Category	IP Phone
Language	English