Setting the Date and Time
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Setting the Date and Time

The date and time are automatically synchronized using a NITZ server when the device is connected to a wireless network.
  1. Go to
    Settings
    .
  2. Touch
    System
    Date & time
    .
  3. Touch
    Set time automatically
    to disable automatic date and time synchronization.
  4. Touch
    Set time zone automatically
    to disable automatic time-zone synchronization.
  5. Touch
    Date
    to select the date in the calendar.
  6. Touch
    OK
    .
  7. Touch
    Time
    .
    1. Touch the circle, drag to the current hour, and then release.
    2. Touch the circle, drag to the current minute, and then release.
    3. Touch
      AM
      or
      PM
      .
  8. Touch
    OK
    .
  9. Touch
    Time zone
    to select the current time zone from the list.
  10. Touch
    Update Interval
    to select an interval to synchronize the system time from the network.
  11. In
    TIME FORMAT
    , choose either
    Use locale default
    or
    Use 24-hour format
    .
    TC22R does not have an internal backup battery. So the clock on TC22R will reset if the battery is removed. It is always recommended that TC22R be connected to a WLAN with automatic time synchronization to avoid manually setting time after a battery change.