Ec25 at+creg: 0,2 Softbank

Hello,

I have Softbank (Japan) with EC25 but the creg is 0,2. Here is command log:

AT
OK

ATI
Quectel
EC25
Revision: EC25JFAR06A06M4G_SBK
OK

AT+CPIN?
+CPIN: READY
OK

AT+COPS?
+COPS: 0
OK

AT+CREG?
+CREG: 0,2
OK

Please try to configure the APN provided by the SIM card and then try again