FMB getstatus

Example:
"Data Link: 0 GPRS: 1 Phone: 0 SIM: 0 OP: 24602 Signal: 5 NewSMS: 0 Roaming: 0 SMSFull: 0 LAC: 1 Cell ID: 3055 NetType: 3 FwUpd:0"

Response details	Description
Data Link	Indicate module connection to server at the moment: 0 – Not connected 1 – Connected
GPRS	Indicate if GPRS is available at the moment
Phone	Voice Call status: 0 – Ready 1 – Unavailable 2 – Unknown 3 – Ringing 4 – Call in progress 5 – Asleep
SIM	SIM Status: 0 – Ready 1 – PIN 2 – PUK 3 – PIN2 4 – PUK2
OP	Connected to GSM Operator: numerical ID of operator
Signal	GSM Signal Quality [0-5]
NewSMS	Indicate if new message received
Roaming	0 – Home Network 1 – Roaming
SMSFull	SMS storage is full? 0 – OK 1 – SMS storage is full
LAC	GSM Tower Location Area Code
Cell ID	GSM Tower Cell ID Code
NetType	Network type which device is connected: 0 – 3G 1 – GSM 2 – 4G 3 – CAT-M1 4 – CAT-NB1 99 – Unknown
FwUpd	Firmware update status: 0 – device has been updated via FOTA WEB / Teltonika Configurator – 65536 – device hasn't been updated since it was turned ON