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For Assistance
Battery Runs Out Quickly
Battery Runs Out Quickly Even With No Operation
Battery Runs Out Quickly in Certain Location
Setting Handset to Save Battery Power
Battery Runs Out Quickly Even With No Operation
Some applications may use data communication even if not being operated.
Changing the setting may remedy this. Refer to "Restrict Background Mobile Data."
Battery Runs Out Quickly in Certain Location
Are you where signal is weak or have been out of service area for a long period? Calling where
signal is weak or being out of service area uses a lot of Battery.
Setting Handset to Save Battery Power
Frequently illuminating Mobile Light, frequently using functions that emit sound or communicate with
external devices, using a bright display, or setting a long Display-on time shorten the time that
handset can be used. Use Battery Saver to avoid wasting battery. See "Using Battery Saver" for
details.