Shenzhen CE and IT Limited V400 Benutzerhandbuch

In any country using digital GSM network, so long as you are in 

network covering range (to know it by examining the indication 

bar of the network signal intensity at upper left corner of the 

screen), you may use the emergency call function. If your network 

service provider offers no roaming service in this region, the screen 

will display “EMERGENCY CALLS ONLY”, reminding you of 

making this kind of call. If you are in the network covering range, 

you may make emergent call without SIM card. 

Note: When both the master and slave cards of a mobile phone are 

under standby state on the network, meanwhile the master/slave 

SIM card is being used for a call, any call of the other slave/master 

SIM card cannot be connected. 

The information scales displayed on the upper left screen indicate 

the intensity of network signal (of which 4 scales appeared