User Manual

company for fear that the phone is damaged. If using other batteries and chargers, it
may cause liquid leaking, overheat, explosion, fire breakout and other failures of
batteries.
Please don’t use the phone close to weak signal or high precision electronic
equipments. Wireless wave interference may cause the mis-operation of these
electronic equipments.
The phone has the function of timely auto power-on, please check the auto power-on
and shut down settings of the phone, so that confirm that the phone will not power on
automatically during the flight.
Please don’t strike, shake or sling the phone violently for fear that the phone is failed
or fire breakout.
Please don’t place the battery, the phone and the charger in the micro-wave oven or
high-voltage equipment; otherwise may cause circuit damage or fire breakout and
other accidents.
Please don’t use the phone in the places with inflammable and explosive gas;
otherwise may cause phone failure or fire hazard.
Please don’t place the phone in the places with high temperature, high humidity or a
large amount of dust; otherwise it may cause phone failure.
Please don’t place the phone in the uneven or unstable place, prevent the phone from
falling off and then cause failure or damage.
Please only use the original antenna or the antenna being approved by the company.
Unapproved and modified antenna or the antenna with additional accessories may
damage the phone. Please don’t touch the antenna during a call. Touching the antenna
may affect the call quality and make the phone power higher than the required power
in normal use. In addition, using the unapproved antenna may violate the regulations
in your country.
Please refer to their labels for other data related to the battery and the charger.
1.6 Installing the SIM Cards and the Battery
An SIM card carries useful information, including your mobile phone number,
PIN (Personal Identification Number), PIN2, PUK (PIN Unlocking Key), PUK2
(PIN2 Unlocking Key), IMSI (International Mobile Subscriber Identity), network
information, contacts data, and short messages data.