User's Manual

1.1.2. INSTALLING SIM CARD, SAM CARD AND MEMORY CARD

The RS31/BHT-1600 handy terminal is equipped with two SIM card slots, one SAM card

slot and one memory card slot.

To insert the cards:

1) Remove the battery cover as described in Remove Battery.

2) Insert the cards into their respective slots according to the directions indicated. Push

the cards to lock them in. Please note that when you insert the cards into their slots, the

metal contact sides of SD card and SIM1 card should be facing downwards, while those

of SIM2 card and SAM card should be facing upwards.

3) Replace the battery cover and push the battery lock back to the lock position.

Note:

Both SIM1 and SIM2 card slots support 2G/3G/4G cards. However, you can have 3G/4G

data transmission on either SIM but not on both at the same time. Refer

Phone Power for

details on managing dual SIM cards.

REMOVE CARDS

1) Remove the battery cover as described in steps 1-3 of Remove Battery.

2) Push the SIM cards, SAM card and SD card to eject them from their slots.

3) Replace the battery cover and push the battery lock back to the lock position.

SIM 1 Slot

Supports2G/3G/4G

Card

Micro SD Card Slot

Supports SD/SDHC/SDXC

SIM 2 Slot

Supports 2G/3G/4G

Card

SAM SD Card Slot

SIM1

SIM2

SAM