Handset Customization83PermittedValues IP address or domain nameDefault pool.ntp.orgWeb UI Settings->Time&Date->Secondary ServerParameter local_time.interval .cfgDescription It configures the interval (in seconds) at which the phone updates time and date from the NTP server.PermittedValues Integer from 15 to 86400Default 1000Web UI Settings->Time&Date->Update Interval (15~86400s)Parameter local_time.time_zone .cfgDescription It configures the time zone.PermittedValues-12 to +14For available time zones, refer to Time Zone.Default +8Web UI Settings->Time&Date->Time ZoneParameter local_time.time_zone_name .cfgDescriptionIt configures the time zone name.Note: It works only if “local_time.summer_time” is set to 2 (Automatic) and the parameter “local_time.-time_zone” should be configured in advance.PermittedValuesString within 32 charactersThe available time zone names depend on the time zone configured by the parameter “local_time.time_zone”. For available time zone names, refer to Time Zone.Default China(Beijing)Web UI Settings->Time&Date->LocationDST SettingsYou can set DST for the desired area as required. By default, the DST is set to Automatic, so it can be adjusted auto-matically from the current time zone configuration.The time zone and corresponding DST pre-configurations exist in the AutoDST file. If the DST is set to Automatic, the IPphone obtains the DST configuration from the AutoDST file.You can customize the AutoDST file if required. The AutoDST file allows you to add or modify time zone and DST set-tings for your area each year.TopicsAuto DST File AttributesCustomizing Auto DST FileAuto DST File AttributesThe following table lists the description of each attribute in the template file: