Benq P51 Manuel D’Utilisation

Care and maintenance  83

Care and 

maintenance

Your phone has been designed and manufactured to 
the highest of standards and should be treated with 
great care. The suggestions below will help you to 
enjoy your phone for many years.
• Protect your phone from moisture and humidity. 

Precipitation, humidity and liquids contain 
minerals that will corrode electronic circuits. 
Should your phone become wet, disconnect it 
immediately from the power supply to avoid electric 
shock. Do not place your phone (even to dry it) on/
in a source of heat such as a microwave oven, oven 
or radiator. The phone may become overheated and 
possibly explode.

• Do not use or store the phone in dusty, dirty areas. 

Its moving parts may be damaged and the casing 
may become deformed and discoloured.

• Do not store your phone in hot environments (e.g. 

vehicle instrument panel in the summer). High 
temperatures can shorten the life of electronic 
devices, damage batteries and warp or melt certain 
plastics. 

• Do not store your phone in cold environments. 

When the phone warms up again (to its normal 
ambient temperature), moisture can form inside the 
phone, which may damage electronic circuit boards. 

• Do not drop, knock or shake your phone. Rough 

handling can damage internal circuit boards.

• Do not use harsh chemicals, cleaning solvents, or 

strong detergents to clean the phone.

• The phone has better protection against splashes, 

dust and knocks if the supplied seals are used. 

The suggestions given above apply equally to your 
phone, battery, charger and all accessories. If any of 
these parts is not working properly, obtain fast and 
reliable help at our service centres.

The capacity of your mobile phone battery will reduce 
each time it is charged/emptied. Storage at too high or 
low temperatures will also result in a gradual capacity 
loss. As a result the operating time of your mobile 
phone may be considerably reduced, even after a full 
recharge of the battery.
Regardless of this, the battery has been designed and 
manufactured so that it can be recharged and used for 
six months after the purchase of you mobile phone. 
After six months, if the battery is clearly suffering 
from loss of performance, we recommend that you 
replace it. Please buy only original batteries.

For technological reasons, a few small dots with 
different colours may appear in the display in 
exceptional cases.
Just remember that the appearance of brighter or 
darker dots generally does not mean that a fault has 
occurred.