I’ve two SIM cards one from Orange France and another one from Orange Spain. I’ve no issues using the French SIM but when putting the Spanish one it doesn’t connect. Spoke with the carrier they mentioned the sim is not limited or restricted at all. Tried different APN without success.
Those are the responses to some commands:
AT+CPIN?
+CPIN: READY
OK
AT+COPS?
+COPS: 0,0,“Orange Orange”,11
OK
AT+CSQ
+CSQ: 99,99
OK
AT+CGDCONT?
+CGDCONT: 1,“IPV4V6”,“ORANGE”,“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”,0,0,0,0,0
+CGDCONT: 2,“IPV4V6”,“ims”,“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”,0,0,0,0,““0
+CGDCONT: 3,“IPV4V6”,“SOS”,“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”,0,0,0,1,”“0
+CGDCONT: 4,“IPV4V6”,“VOWIFIORANGE”,“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”,0,0,0,0,0
+CGDCONT: 5,“IPV4V6”,””,“0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0”,0,0,0,0,“”,0
OK
AT+CREG?
+CREG: 0,0
OK
AT+CEREG?
+CEREG: 0,0
OK
ATI
Quectel
RM502Q-AE
Revision: RM502QAEAAR11A04M4G
OK
To clarify the CSQ same placement same module changing sim to the other one works.
Once the sim is inserted into an iPhone if works flawlessly.
Update: tried another Orange Spain SIM and same result. Works on phone not on module.