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The operating time depends
on the provider (when far away
from the radio tower, the phone
consumes more transmission
power) and on the use of the
phone (sound volume, display
lighting, active programs, use
of
Bluetooth
®
, WiFi and mobile
data).
If the operation time of the
phone shortens considerably
while being used as normal, it’s
time to charge the battery.
Battery replacement:
If your battery needs replacing,
please turn off the phone and
remove the back cover.
Summary of Contents for PMA-100
Page 1: ...User s manual PMA 1000...
Page 131: ...131...
