Emergency Calls; Battery Use And Care; Disposing Of The Battery - Sony Ericsson W550i User Manual

Emergency calls

Mobile phones operate using radio signals, which
cannot guarantee connection under all conditions.
Therefore you should never rely solely upon any
mobile phone for essential communications
(e.g. medical emergencies).
Emergency calls may not be possible on all cellular
networks or when certain network services and/or
mobile phone features are in use. Check with your
local service provider.

Battery use and care

We recommend that you fully charge the battery
before you use your mobile phone for the first time.
The battery can only be charged in temperatures
between +5°C (+41°F) and +45°C (+113°F).
A new battery or one that has not been used
for a long time could have reduced capacity the first
few times it is used.
The talk and standby times depend on the actual
transmission conditions when using the mobile
phone. If the mobile phone is used near a base
station, less power is required and talk and standby
times are prolonged.
• Warning! May explode if disposed of in fire.
• Use only Sony Ericsson branded original batteries
and chargers intended for use with your mobile
phone. Other chargers may not charge sufficiently
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Important information
or may produce excessive heat. Using other batteries
and chargers could be dangerous.
• Do not expose the battery to liquid.
• Do not let the metal contacts on the battery touch
another metal object. This could short-circuit and
damage the battery.
• Do not disassemble or modify the battery.
• Do not expose the battery to extreme
temperatures, never above +60°C
(+140°F). For maximum battery capacity,
use the battery in room temperature.
• Turn off your mobile phone before
removing the battery.
• Keep out of children's reach.
• Use the battery for the intended
purpose only.
• Do not allow the battery to be put
into the mouth. Battery electrolytes
may be toxic if swallowed.

Disposing of the battery

Please check local regulations for
disposal of batteries or call your
local Sony Ericsson Call Center
for information.
The battery should never be placed in municipal
waste. Use a battery disposal facility if available.
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