Charging And Using The Battery - Siemens HiPath 4000 Operating Instructions Manual

Charging and using the battery

To charge the battery, insert the mobile telephone into the charging
shell with the keypad facing forwards.
Caution:
Only use the approved C39280-Z4-C373 power supply unit to
operate the charging shell.
The charging status is indicated by the charge status display. This
flashes during charging:
=
e
V
U
Note:
• Initial charging: charge the battery for at least 16 hours, re-
gardless of the charging status icon. Without replacing it in
the charging shell, use the mobile telephone until the "bat-
tery low" beep is heard. This action aligns the charge sta-
tus display with the battery operating times.
• To achieve full operating and charging times (see page 12),
let the mobile telephone discharge a number of times
without replacing it in the charging shell until the battery
low beep sounds.
• For future charging: you can place your mobile telephone
in the charging shell each time it is used. Charging is elec-
tronically controlled which ensures that the battery is
charged optimally.
Battery empty
Battery 33% charged
Battery 66% charged
Battery 100% charged
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