UNNECTO HOLDING U903 Users manual

user manual

Model name:

U903

Brand name:unnecto ™

Unnecto ™ Air 5.0 User Manual

1

Contents

Safety Precautions ............................................................................................................................. 2

Overview ........................................................................................................................................... 3

Installing and Removal of the SIM Card ............................................................................................... 3

Installing and Removal of the Micro SD Card ....................................................................................... 3

Battery Use ........................................................................................................................................ 4

Battery Charging ................................................................................................................................ 4

Starting your device for the first time ................................................................................................. 4

Dialing Calls ....................................................................................................................................... 4

SIM Management .............................................................................................................................. 4

Mobile Networks ............................................................................................................................... 4

Wireless Update................................................................................................................................. 4

Play Store .......................................................................................................................................... 4

FCC .................................................................................................................................................... 5

Charger: Input: 100-240 VAC∣50/60 Hz ∣180 mA

Specifications of Battery and Charger

Battery: Li-ion 3.8 V∣1900 mA
Max Charging Voltage: 4.35 V

Output: DC 5.0 V∣1000 mA