User's Manual

BitaTek Co. Ltd. 5
Battery Charging
Method 1：Using the supplied power adapter and USB cable to connect the phone to a power outlet .
Method 2：Use a computer to charge the battery.
Method 3：Keep this logo on top side and then
Insert the micro USB
Method 4：Charging eight hours for 1st time use empty battery
Low power Positive charging is completed Charging
1. The operating temperature is from -20℃~ 60℃ for NX1-UMTS.
2. The charging temperature is from 0℃~ 40℃.