Wiko lenny 3 Guide D'utilisateur page 19

time you use the phone in underground car parks and
when travelling by car or train, etc.
Reception conditions are indicated by the bars that are
displayed on your phone: the more bars there are, the
better the reception quality.
We recommend that you use the hands-free kit to
reduce exposure to radiation.
To reduce the adverse effects of prolonged radiation
exposure, we advise teenagers to hold the phone away
from their lower abdomen, and that pregnant women
hold the phone at a distance from their stomach.
13. Only qualified service personnel should repair your
device. If you give your device to non-qualified personnel
for repair, the phone will not be covered by WIKO's warranty.
14. The IMEI code is the serial number used to identify
your device and for After-Sales support. There are
several ways of finding your IMEI code:
• Type * # 06 # on your mobile telephone's keypad.
• Refer to the packaging box that your telephone came
in.
• Remove the battery from your device: on the back, you
will see a label with your IMEI code. (For non-removable
batteries, refer to the IMEI engraved on the telephone's
rear casing).
~ Radio frequencies Band information
Frequency Band
GSM B2/B3
GSM B5/B8
UMTS B1/B2/B8
Standard
802.11b 2.4~2.4835GHz
802.11g 2.4~2.4835GHz
802.11n 2.4~2.4835GHz
BLUETOOTH
Bluetooth Version Frequency Range
BT 2.1+EDR
BT 4.0
WWAN
Maximum output power
28~32dBm
31~35dBm
21~25dBm
WLAN
Frequency Avg.Power (dBm)
16.2
14.6
14.6
Avg.Power (dBm)
2.4~2.48GHz 2.8
2.4~2.48GHz -2.8