Multi-Tech Systems CDMA Wireless Modem Phone Activity Status +CPAS , Report Mobile Equipment Errors +CMEE , , Keypad Control +CKPD

Chapter 4 – General Commands
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 30
Phone Activity Status +CPAS
Description: This command returns the activity status of the mobile equipment.
Values <pas>
0: ready (allow commands from TA/TE)
1: unavailable (does not allow commands)
2: unknown
3 ringing (ringer is active)
4: call in progress
5: asleep (low functionality)
6: corrupted RF calibration values (checksum mismatch)
Syntax: Command syntax: AT+CPAS
Command Possible Responses
AT+CPAS
Note: Current activity status
+CPAS: <pas>
OK
Report Mobile Equipment Errors +CMEE
Description: This command disables or enables the use of the “+CME ERROR : <xxx>” or “+CMS
ERROR :<xxx>” result code instead of simply “ERROR”. See chapter 20 (MS Error Result
Codes) for +CME ERROR result codes description and chapter 20 (Message Service Failure
Result Codesfor +CMS ERROR result codes.
Syntax: Command syntax: AT+CMEE=<error reporting flag>
Command Possible Responses
AT+CMEE=0
Note: Disable MS error reports, use only « ERROR »
OK
AT+CMEE=1
Note: Enable «+CME ERROR: <xxx>» or «+CMS ERROR: <xxx>»
OK
Keypad Control +CKPD
Description: This command emulates the MS keypad by sending each keystroke as a character in a
<keys> string.
If emulation fails, a +CME ERROR: <err> is returned. If emulation succeeds, the result
depends on the CDMA sequence activated: <keys>: string of the following characters (0-
9,*,#).
Syntax: Command syntax: AT+CKPD=<keys>
Command Possible Responses
AT+CKPD=”*#21#”
Note: Key sequence allowed
OK
AT+CKPD=1234
Note: Sequence not allowed
+CME ERROR 3