M4300
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• The unit should be kept away from heat sources such
as radiators or cookers.
• Do not drop.
• Do not subject this unit to mechanical vibration or
shock.
• The coating of the phone may be damaged if covered
with wrap or vinyl wrapper.
• Use dry cloth to clean the exterior of the unit.
(Do not use solvent such as benzene, thinner or alco-
hol.)
• Do not subject this unit to excessive smoke or dust.
• Do not keep the phone next to credit cards or trans-
port tickets;
it can affect the information on the magnetic strips.
• Do not tap the screen with a sharp object; otherwise,
it may damage the phone.
• Do not expose the phone to liquid or moisture.
• Use the accessories with caution and follow relevant
instructions.
• Do not touch the antenna unnecessarily.
Efficient phone operation
To enjoy optimum performance with minimum power
consumption please:
• Hold the phone as you speak to any other telephone.
While speaking directly into the microphone, angle
the antenna in a direction up and over your shoulder.
If the antenna is extendable/ retractable, it should be
extended during a call.
• Do not hold the antenna when the phone is in use. If
you hold it, it can affect call quality. It also may cause
the phone to operate as a higher power level that
needed and shorten talk and standby times.
• If your mobile phone supports infrared, never direct
the infrared ray at anyone’s eye.
Electronics devices
All mobile phones may get interference, which could
affect performance.
• Do not use your mobile phone near medical equip-
ment without requesting permission. Avoid placing
the phone over the pacemaker, i.e. in your breast
pocket.
• Some hearing aids might be disturbed by mobile
phones.
• Minor interference may affect TVs, radios, PCs, etc.
Guidelines for safe and efficient use
