Siemens C56 - Manual (Page 14)

Getting Started
13
Charge battery
The battery is not fully charged
when delivered. Plug in the charger
cable at the bottom of the phone,
plug in the power supply unit to the
main power socket and charge for at
least two hours.
7 Display when charging is
in progress
Charging time
An empty battery is fully charged af-
ter about 2 hours. Charging is only
possible in an ambient temperature
of 41°F to 104°F (the charge icon
flashes as a warning when the tem-
perature is 41°F above/below this
range). The voltage specified on the
power supply unit must not be ex-
ceeded.
To use the full performance of the
battery, the battery must be fully
charged and discharged at least five
times.
Charge icon not visible
If the battery is totally discharged no
charge icon is displayed when the
charger is plugged in. It is displayed
after 2 hours at most. In this case
the battery is fully charged after
3-4 hours.
Only use the charger provided!
Display while in service
Charge level display during opera-
tion (empty-full):
0 3 6
A beep sounds when the battery is
nearly empty. The charge level of the
battery is displayed correctly only af-
ter uninterrupted charging/discharg-
ing. You should not remove the bat-
tery unnecessarily nor end charging
prematurely, if possible.
Note
The charger heats up when used for long
periods. This is normal and not dangerous.
Operating times.................................p. 85
Quality declaration for the battery..... p. 86