Wiko Lenny4 Guide D'utilisateur page 18

Important operating guidelines
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Batteries - SIM - Emergency calls - SAR - Repairs
To increase the life of your battery, only use WIKO
chargers and batteries. Replacing the battery with a
1.
non-compliant model may result in the latter exploding.
Never throw batteries on a fire and follow the
guidelines in force for recycling used batteries and
2.
phones.
Be careful not to crush or damage the battery, as this
could cause an internal short circuit and overheating.
3.
Do not take the battery apart.
The battery can be recharged several hundred times
4.
before needing to be replaced. When it shows signs of
5.
losing its power, it can be replaced.
If you do not use your mobile phone for an extended
period, remember to recharge the battery to optimise
6.
its use time.
Do not throw batteries away with household waste:
recycle them in accordance with the manufacturer's
7.
guidelines. If the battery is damaged, contact the after-
sales service or the nearest authorised WIKO dealer.
Unplug the charger from the wall socket when the
battery is fully charged in order to reduce your energy
8.
consumption.
Do not leave the battery being charged for more than
a week as this might result in an overload and reduce
9.
the life of the product.
Handle the SIM cards with care: wipe them with a
soft cloth if they appear dirty.
10.
Emergency calls: the emergency numbers may
not be accessible on all mobile telephone networks,
11.
in isolated areas or areas where there is no coverage;
check first with your operator.
Your device has been designed and produced to comply
12.
with international norms (ICNIRP) for exposure to
radiofrequencies. The safety instructions related to
exposure to radio frequencies use a measuring unit
called SAR (Specific Absorption Rate). The SAR limit
adopted by the European Directive 2014/53/EU is
2.0 W/ kg.
We recommend that you use your phone in good
Tips for Reducing Exposure Levels
reception conditions in order to reduce the amount of
radiation received. It is advisable to limit the amount of
Radio Frequency Exposure:
The highest reported SAR value for your device
when tested for use at the ear is 0.149 W/kg, and
0.853 W/kg when it is kept 0.5 cm from your body.