User's Guide

Appendix C – AT Commands
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AT Command List (continued)
Security Commands
+CPIN Enter PIN
+CPIN2 Enter PIN2
+CPINC PIN Remaining Attempt Number
+CLCK Facility Lock
+CPWD Change Password
Phone Book Commands
+CPBS Select Phone Book Memory Storage
+CPBR Read Phone Book Entries
+CPBF Find Phone Book Entries
+CPBW White Phone Book Entry
+CPBP Phone Book Phone Search
+CPBN Move Action in Phone Book
+CNUM Subscriber Number
+WAIP Avoid Phone Book Init
Short Message Commands
+CSMS Select Message Service
+CNMA New Message Acknowledgement
+CPMS Preferred Message Storage
+CMGF Preferred Message Format
+CSAS Save Settings
+CRES Restore Settings
+CSDH Show Text Mode parameters
+CNMI New Message Indication
+CMGR Read Message
+CMGL List Message
+CMGS Send Message
+CMGW Write Message to Memory
+CMSS Send Message from Storage
+CSMP Set Text Mode Parameters
+CMGD Delete Message
+CSCA Service Center Address
+CSCB Select Cell Broadcast Message Types
+WCBM Cell Broadcast Message Identifiers
+WMSC Message Status Modification
+WMGO Message Overwriting