Yealink SIP-T48G Administrator's Manual page 107

Option
Time Format
Date
Date Format
Daylight Saving Time
Procedure
Configuration changes can be performed using the configuration files or locally.
Configuration File
Configuration Methods
Configuration Files
Web User Interface
Phone User Interface
Web User Interface
Phone User Interface
Configuration Files
Web User Interface
Phone User Interface
Configuration Files
Web User Interface
<MAC>.cfg
Configuring Basic Features
Configure NTP by DHCP priority
feature and DHCP time features.
Parameters:
local_time.manual_ntp_srv_prior
local_time.dhcp_time
Configure the NTP server, time
zone and DST.
Parameters:
local_time.ntp_server1
local_time.ntp_server2
local_time.interval
local_time.time_zone
local_time.time_zone_name
local_time.summer_time
local_time.dst_time_type
local_time.start_time
local_time.end_time
local_time.offset_time
Configure the time and date
manually.
Parameter:
local_time.manual_time_enable
Configure the time and date
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