M-Life ML0700 Owner's Manual - page 18

EN

Owner’s manual

18

• Purple on: 4G network searched but not 

connected;

• Purpleflashing:4Gnetworkconnected

• Blue on: 3G network searched but not 

connected;

• Blueflashing:3Gnetworkconnected;

• Red flashing: No SIM card, SIM card

abnormal, no network;

6.  External anetnna socket: insert external 

antenna here.

Installation of SIM and microSD card

1.  Pull the back cover downwards and 

remove it.

2.  Install standard SIM card into the SIM 

card slot with the gold plate of the card 

facing downward; install microSD card 

into microSD card slot as indicated on the 

picture.

3.  Place the back cover on the device and 

pull it upwards to close it.