User's Manual

9
KEY FUNCTIONS
VOLUME UP/DOWN KEY
• Volume – press the Volume Up key to increase, or the Volume Down key to decrease the volume of the call,
ringtone, media or alarm
• Screenshot press Power and Volume Down keys simultaneously (Screenshots are saved in the photo album)
• Camera app – press Volume Up or Down key to take photo.
GETTING STARTED
INSTALLING SIM CARD(S) AND MEMORY CARD
1. Place your device on a flat, clean surface with the display facing upwards.
2. Use your fingertip to pull out the SIM/SD door and the SIM/SD tray.
3. Place the SIM card in the SIM 1/ SIM 2 tray with gold pins of the SIM card (facing down).
4. If you would like to use a microSD card, place this on the microSD tray with gold pins of the memory card
also facing down.
5. Carefully insert the tray back into the SIM card slot and reposition the door.
NOTE
• Push the SIM/SD door back in until it is fixed securely.
Some devices take two SIM cards.
When two SIM cards are inserted, both SIM card slots can support 4G/3G service.
CHARGING THE BATTERY
The S42 battery cannot be removed from the device. To charge it: