Hi,
Issue AT+WDSC=3,0 to disable automatic connections to the IDS/RDMS/AMS (the name keeps changing). To be doubly sure you can also “delete” the APN info and also kill any conenction attempts using:
AT+WDSS=0 (or perhaps AT+WDSS=0,"")
AT+WDSS=1,0
AT+WDSI=0 (to get rid of the unsolicited responses)
That should stop it.
Cheerio,
Tyrone