Zte WP621 User Manual page 13

temperatures can shorten the life of electronic devices.
Prevent liquid from leaking into your phone.
Disconnect external power supply and 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, and then press Call key to send.
Do not attempt to disassemble the phone by yourself. Non-expert handling of
the devices may damage them.
Battery Use
Do not short-circuit the battery, as this can cause excessive heat and fire.
Do not store battery in hot areas or dispose of it in a fire to avoid explosion.
Never use any charger or battery damaged or worn out.
Return the wear-out battery to the provider or put it in the appointed recycle
place. Do not put it in familial rubbish.
Warning: If the battery is broken, keep away from substance inside. If it taints your
skin, wash your skin with abundant fresh water and ask doctor for help if necessary.
Radio Frequency (RF) Energy
The highest SAR value for this model phone tested for use at the head is
1.080W/kg W/kg (1g).
The highest SAR value for this model phone tested for use at the body is
0.470 W/kg (1g) SAR compliance for body-worn operations is restricted to
belt-clips, holsters, or similar accessories that have no metallic component in
the assembly and which provide at least 1.5 cm separation between the
device, including its antenna, and the user's body.
Safety and General Use in Vehicles
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