ZTE Corporation ZTEMF612 사용자 설명서

 

 

15

In case of power failure or when there is no available external power 

supply, the router can not work. 

Avoid handling the (U)SIM card unnecessarily. Hold the card by the 

edges to prevent static damage. Keep the (U)SIM card away from 

electrical and magnetic appliances. 

 

If you cannot get service, make sure that： 

You are in an area which has network coverage. 

You are using the correct (U)SIM card.