AT
OK
ATE1
OK
AT+CNMP=2
OK
AT+COPS=0
OK
AT+CMNB=3
OK
AT+CFUN=0
OK
AT+CFUN=1
OK
AT+CNMP?
+CNMP: 2

OK
AT+COPS?
+COPS: 0

OK
AT+CMNB?
+CMNB: 3

OK
AT+COPS=?
+COPS: (1,"Telekom SK","Telekom","23102",9),(1,"O2 - SK","O2 - SK","23106",9),(1,"Orange SK","Orange","23101",7),,(0,1,2,3,4),(0,1,2)

OK
AT+CPSI?
+CPSI: NO SERVICE,Online

OK
AT+CPSI?
+CPSI: NO SERVICE,Online

OK
AT+CPSI?
+CPSI: NO SERVICE,Online

OK
AT+CPSI?
+CPSI: NO SERVICE,Online

OK
AT+CPSI?
+CPSI: NO SERVICE,Online

OK
AT+CPSI?
+CPSI: NO SERVICE,Online

OK
AT+CPSI?
+CPSI: NO SERVICE,Online

OK
AT+CPSI?
+CPSI: NO SERVICE,Online

OK

*PSUTTZ: 25/04/11,13:51:17","+08",1
AT+CPSI?
+CPSI: LTE CAT-M1,Online,231-01,0x1F41,2825484,142,EUTRAN-BAND20,6300,3,3,-9,-74,-52,14

OK