Installing Or Uninstalling The Sim Card, Battery, And Memory Card - Gigabyte Sierra S1 User Manual

13 13MP Camera
14 Flash LED
15 Battery Cover
16 Volume
17 Power
18 Side Key

1.2 Installing or uninstalling the SIM Card, Battery, and Memory Card

To remove the back cover
1. Please move your fingertip into the slot.
2. Pull the back cover with your fingertip and remove it.
To install the SIM card
There are two slots for SIM cards. Right slot is for SIM1 (G+W); Left slot is for SIM2 (GSM), the
gold contacts are facing down. And the cut-off corner is facing toward the inside.
The camera on the back of the device supports 13MP photo
and high-quality video.
Help photo shooting.
You need to open the cover to install or uninstall the battery,
SIM card and microSD card.
Press upward or downward to turn louder or down volume.
Press down key fully to enter vibration mode.
 Press and hold for several seconds to turn the phone on
or off.
 To set your phone to the sleep mode, press the power
button briefly. Press again to turn the display back on.
May define this key to be following functions:
1. Press to enter the camera app.
2. Press to capture the screen.
Sierra S1｜1-2
Getting Started