AirPrime and HL7548 AT Commands Interface Guide Rev10 0

Table Of Contents
4116303 Rev 10.0 August 10, 2017 115
AT Commands Interface Guide
Mobile Equipment Control and Status
Commands
HL7548
2. SIM card is not inserted.
// Reboot the module
+SIM: 0 // URC after reboot.
+KSUP: 2 // Start-up report shows that the SIM is not present.
AT+KSREP?
+KSREP: 1,2,0 // SIM not present and phone book not ready
OK
+SIM: 1 // Insert SIM card
+PBREADY // Phone Book is ready
AT+KSREP?
+KSREP: 1,0,1 // Start-up reporting is enabled. Module, phone book are ready
OK