Installing Or Uninstalling The Sim Card, Battery, And Memory Card; Rio R1│ - Gsmart RIO R1 User Manual

12
13
14
15
No. Items
The camera on the back of
5.0MP
the device supports
12
Camera
5-mega-pixel photo and
high-quality video.
13 Flash LED
Help photo shooting.
You need to open the cover
14 Back cover
to install or uninstall the
battery and the SIM card.
The source of music and
15 Speaker
voice.
Press upward or downward
to turn louder or down
16 Volume
volume. Press down key fully
to enter vibration mode.
• Connect USB cable and
the AC adapter to charge
17 Micro-USB port
the battery mildly.
• USB tethering: Share your
16
17
Functions
Rio R1│ 1-2
phone's mobile data
connection via USB cable.
1.2 Installing or uninstalling the
SIM Card, Battery, and Memory
Card
To remove the back cover
1. Please turn over your phone with the back
cover facing up.
2. Please move your fingertip into the slot.