Hola tengo el mismo problema paso la informacion solicitada
Device info
Device Name : FMB920
Device IMEI : 352093087022421
Firmware Version : 03.25.15 Rev:32
RTC Time : 31/12/2003 19:26:47
Device Uptime : 00:11:31
Power Voltage : 19036 mV
Battery Voltage : 3609 mV
Last Start Time : 31/12/2003 19:15:16
Ext Storage (used/total) : 0 / 122 MB
Internal Battery Status : Not Charging 54%
GSM Info
GSM status
Modem Status : Modem On
SIM Status : Ready
Actual Operator Code : 0
Signal Level : No Signal
GPRS Status : Deactivated
GPRS traffic
Sent Data : 0 B
Received Data : 0 B
Total Traffic : 0 B
Records
Sent Records Count : 0
Last Record Send : 31/12/1969 19:00:00
Last Server Response Time : 31/12/1969 19:00:00
SMS count
Sent SMS : 0
Received SMS : 0
SMS Count : 0
Sockets
Type : AVL Data Sending
Socket : Closed