Configuring Basic Features 
99 
Note: It works only if the parameter “local_time.summer_time” is set to 1 (Enabled). 
Web User Interface: 
Settings->Time & Date->Offset(minutes) 
Phone User Interface: 
None 
local_time.manual_time_enable 
Description: 
Configures the IP phone to obtain time from the NTP server or manual settings. 
0-NTP 
1-Manual 
Web User Interface: 
Settings->Time & Date->Manual Time 
Phone User Interface: 
None 
Description: 
Configures the time format. 
0-12 Hour 
1-24 Hour 
If it is set to 0 (12 Hour), the time will be displayed in 12-hour format with AM or PM 
specified. 
If it is set to 1 (24 Hour), the time will be displayed in 24-hour format (e.g., 2:00 PM 
displays as 14:00). 
Web User Interface: 
Settings->Time & Date->Time Format 
Phone User Interface: 
Menu->Settings->Basic Settings->Time & Date->Time & Date Format->Time Format 
Refer to the 
following content 
Description: 
Configures the date format. 
Valid values are: