Yealink SIP-T54S Administrator's Manual page 282

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
Format
W is used more than twice
(e.g., WWW, WWWW)
Procedure
Time and date can be configured using the following methods.
Central Provisioning
(Configuration File)
Web User Interface
Phone User Interface
Details of Configuration Parameters:
Parameters
local_time.manual_time_enable
256
Description
It represents the long format of the day of week.
For example, Monday, Tuesday,..., Sunday
<MAC>.cfg
Permitted Values
0 or 1
Configure the time and date
manually.
Parameter:
local_time.manual_time_enable
Configure the time and date
formats.
Parameters:
local_time.time_format
local_time.date_format
Customize the date format.
Parameter:
lcl.datetime.date.format
Configure the time and date
manually.
Configure the time and date
formats.
Navigate to:
http://<phoneIPAddress>/servlet?p
=settings-datetime&q=load
Configure the time and date
manually.
Configure the time and date
formats.
Default
0