Preparing the Telephone
14
Battery status warning
When the battery charge is low, a corresponding
warning message appears in the display.
Charge the battery.
In cases where the battery charge is extremely low, it
is possible that the back−lighting no longer works and
certain functions are no longer available.
When the battery charge drops below the minimum
status, the phone switches off automatically.
Tips on the battery
Only use batteries, cables and charging units ap-
proved by the manufacturer, otherwise the battery
could be damaged.
Do not short circuit the battery. Always leave the bat-
tery in the phone to avoid accidentally short circuiting
the battery contacts.
Keep the battery contacts clean and free of dirt.
The battery can be charged/discharged hundreds of
times but its service life is limited. Replace the bat-
tery when the battery power has decreased percepti-
bly.
Service−Hotline Germany: Tel. 0180 5 001388, cost via German landline at time of going to print:
14 ct/min., different costs possible via mobile telephone systems
Summary of Contents for M 4500
Page 1: ...Mobile Phone Operating Instructions M 4500 ...
Page 2: ...2 M 4500 ...
Page 110: ...Notizen 110 Notizen ...
Page 111: ...Notizen 111 Notizen ...
