Quectel EC25

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 172 / 231
10.15. AT+QGDCNT Packet Data Counter
The command allows the application to check how much bytes are sent to or received by the module.
Parameter
<op>
A numeric parameter. The operation about data counter
0 Reset the data counter
1 Save the results of data counter to NV
If results need to be automatically saved, please refer to AT+QAUGDCNT command.
<bytes_sent>
A numeric parameter. The amount of sent bytes.
<bytes_recv>
A numeric parameter. The amount of received bytes.
When module is powered on, <bytes_sent> and <bytes_recv> will be loaded from results of data
counter in NV. The default result in NV is 0.
3 GSM W/EGPRS
4 UTRAN W/HSDPA
5 UTRAN W/HSUPA
6 UTRAN W/HSDPA and HSUPA
7 E-UTRAN
AT+QGDCNT Packet Data Counter
Test Command
AT+QGDCNT=?
Response
+QGDCNT: (0,1)
OK
Read Command
AT+QGDCNT?
Response
+QGDCNT: <bytes_sent>,<bytes_recv>
OK
Write Command
AT+QGDCNT=<op>
Response
OK
ERROR
If there is any error related to ME functionality:
+CME ERROR: <err>
Maximum Response Time
300ms
NOTE