Zte WP623 User Manual page 7

explosive gases or explosive products being processed, because
even if your phone is in idle state, it still transmits radio frequency
(RF) energy. Therefore, power off your phone if required.
Do not touch the antenna while calling. Otherwise it will affect the
quality of calling and waste battery energy. The damaged antenna
will cause slight burn while touching your skin.
Keep phone out of the reach of small children. Phone may cause
injury if used as a toy.
Do not put other things on the terminal to avoid overlaying radiator.
Keep the antenna free from obstructions and position the antenna
straight up. This will ensure best call quality.
The phone complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions:
(1) The phone may not cause harmful interference, and (2) the
phone must accept any interference received, including interference
that may cause undesired operation.
Phone Use
Please use original accessories or accessories that are authorized
by the manufacturer. Using any unauthorized accessories may
affect your phone's performance, and violate related national
regulations about telecom terminals, or even endanger your body.
As your phone can produce electromagnetic field, do not place it
near magnetic items such as computer disks.
Do not expose your phone to direct sunlight or store it in hot areas.
High temperatures can shorten the life of electronic devices.
Prevent liquid from leaking into your phone.
Do not use your phone during thunderstorm.
Unplug the external power adapter or remove battery when your
phone is not in use, esp. for a long period of time.
It is highly recommended to charge the battery before initial use.
The battery might have been discharged during storage and
delivery.
Do not unplug the connector of the data cable from phone, and not
install or remove battery, when the power is on.
Keep phone power on and in service area when make emergency
call. Enter emergency call number in status of standby (press
MENU/SELECT key and then enter Phone lock code to Unlock
the phone in Emergency mode when Phone Lock is ON), and then
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