S42: Installing Your Sim Card(s) and Memory Card

1. Place your device on a flat, clean surface with the display up.

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 tray with gold pins of the SIM card facing up.

4. If you would like to use a microSD card or an additional SIM card, place this on the microSD tray with the gold pins of the memory card also facing up.

5. Carefully insert the trays back into the SIM card slot and push the SIM/SD door back in until it is fixed securely. 

Note: Some devices take two SIM cards. When two SIM cards are inserted, both SIM card slots can support 4G/3G service.