Charge The Battery; Power Your Phone On/Off - Zte J G380 User Manual

ZTE-J G380 GoTa Digital Trunking Phone User Manual

Charge the Battery

Your phone is powered by a rechargeable battery. The battery is not fully charged when you
purchase your phone, but there may be enough power in the battery to power the phone on.
For maximum battery performance, it is recommended that you charge the battery for eight hours
for the first three times. A new battery's full performance is achieved only after three complete
charging and discharging cycles.
Warning:
• Put the phone at a ventilated place with temperature between 0℃ and + 45℃. Use only the
supplied or approved chargers. Using unauthorized charger may cause danger and violate the
authorization and warranty rules of the phone.
• Charge the battery in time when your phone automatically powers off or displays a warning
"Battery low".
• Do not charge the battery more than 24 hours continuously.
• The talk time and standby time of the phone lie on ideal working environments. In practice, the
battery working time varies with different network conditions, working environments and modes.
1. Install the battery into mobile phone or charger;
2. Connect the AC adapter and mobile phone with micro 5pin data cable, or connect the AC
adapter and charger with mini 5pin data cable;
3. Plug in the AC adapter to an electrical outlet to start charging the battery. The battery is fully
charged after about 5 hours of charging.

Power Your Phone On/Off

• Hold the End Key to power on the phone.
The mobile phone will automatically test whether the UIM card is plugged in and valid after
powering on, then the following messages will be displayed on the screen sequentially:
Enter phone password: if a phone password has been set.
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