User Manual
16
LED Indicator Status
Mobile working status
Red light is always on
A
、
SIM card Not installed or SIM card installation error, voice prompt
"failed to read the phone card" ;
B
、
Not adding or configuring device on the business server ;
C
、
Device added, channel select knob group mapping unsuccessfully ;
D
、
SIM card’s PIN unlock failed, voice prompt "PIN code error" ;
Green light is always on
A
、
Call (individual call / group call / all call) status
B
、
Downloading / broadcasting history call recording
Yellow light is always on
A
、
Individual call standby status
B
、
Duplex talk standby / call setup status
Red light is flashing fast
A
、
SIM card is not activated or arrears, the terminal can not register in
the wireless network;
B
、
Wireless network quality is poor, the terminal’s can not register
Green light is flashing
slowly
Registered successfully in network and standby;
Summary of Contents for M50
Page 1: ......
Page 10: ...POC Trunked Mobile Radio 9 ...
Page 11: ...User Manual 10 2 The Device 2 1 Appearance Description ...
Page 33: ...保修卡 2 ...