Huawei U8300 — рекомендации по эксплуатации устройства в различных условиях [142/153]

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Appendix

Operating Environment

• Do not use or charge the device in dusty, damp, and dirty

places or places with magnetic fields. Otherwise, it may result

in a malfunction of the circuit.

• The device complies with the RF specifications when the

device is used near your ear or at a distance of 1.5 cm from

your body. Ensure that the device accessories such as a

device case and a device holster are not composed of metal

components. Keep your device 1.5 cm away from your body to

meet the requirement earlier mentioned.

• On a stormy day with thunder, do not use your device when it

is being charged, to prevent any danger caused by lightning.

• When you are on a call, do not touch the antenna. Touching

the antenna affects the call quality and results in increase in

power consumption. As a result, the talk time and the standby

time are reduced.

• While using the device, observe the local laws and

regulations, and respect others' privacy and legal rights.

• Keep the ambient temperature between –10°C and 45°C while

the device is being charged. Keep the ambient temperature

between –10°C to 55°C for using the device powered by a

battery.