Westermo GDW-11 - Manual (Page 14)

14 General commands 6615-2220
+CKPD – Keypad control
Description:
This command emulates the ME keypad by sending each keystroke as a character in a
<keys> string. The supported GSM sequences are listed below in this manual. If emulation
fails, a +CME ERROR: <err> is returned. If emulation succeeds, the result depends on the
GSM sequence activated.
NOTE:
In the case where the FDN phonebook is activated, the sequences concerning
“call forwarding” are allowed only if the entire sequence is written in the FDN.
Syntax:
AT+CKPD=<keys>
Parameters:
<keys>
0-9,*,# characters allowed in the keypad control string
Command example Possible responses Note
AT+CKPD=”*#21#” +CCFC: 0,7 Check every call
forwarding status
AT+CKPD=”1234” +CME ERROR 3 Sequence not allowed