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Specifications/maintenance; Declaration Of Conformity; Technical Data; Care And Maintenance - Siemens CL50 User Manual

Siemens cell phone user guide.
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Declaration of conformity

Siemens Information and Communi-
cation mobile hereby declares that
the phone described in this user
guide is in compliance with the es-
sential requirements and other rele-
vant provisions of European Direc-
tive 1999/5/EC (R&TTE).
The declaration of conformity (DoC)
concerned has been signed. Please
call the company hotline if you re-
quire a copy of the original.

Technical data

GSM class:
Frequency range: 880 - 960 MHz
GSM class:
Frequency range: 1, 710 - 1, 880 MHz
Operating voltage: 3.8 Volt
Standby time:
Talk time:
SIM card:
4 (2 Watt)
1 (1 Watt)
73 g
73 x 39 x 22 mm
-10 °C to 55 °C
up to 220 h
up to 4.5 h
3.0 Volt

Care and maintenance

A lot of care has gone into designing
and manufacturing your phone;
please treat it with care. You will en-
joy using your phone for a very long
time if you follow the suggestions
• Keep your phone dry and protect
it from moisture. Precipitation,
moisture and liquids contain min-
erals that will corrode electronic
circuits. If your phone does be-
come wet, you should immediate-
ly disconnect it from the power
supply, if there is one, or remove
the batteries.
• Never use your phone in dusty or
dirty conditions, and don't keep it
in such places. The phone's mov-
ing parts may be damaged.
• Never keep the phone in places
that are too hot. High tempera-
tures can shorten the life of elec-
tronic devices, damage batteries
and deform or melt certain plas-
• Never keep the phone in places
that are too cold. Moisture that
will damage electronic boards
may form inside the phone when
it warms up again (to its normal
operating temperature).
• Never drop the phone; do not ex-
pose it to impacts or shocks and
do not shake it. Rough treatment
like this may break the circuit
boards in the device.


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