Specifications

AT Command Set for L55 Platform 2003-11-21
Copyright  Siemens AG 2003 All Rights Reserved Page 15 of 131
2.3.1.6 AT+CIMI
AT+CIMI Output of IMSI
Test command
AT+CIMI=?
Response
OK
Execute command
AT+CIMI
Response
<imsi>
Parameter
<imsi>
International Mobile Subscriber Identity (IMSI)
2.3.1.7 AT+CKPD
AT+CKPD Keypad control
Test command
AT+CKPD=?
Response
OK/ERROR/+CME ERROR
Write command
AT+CKPD=<keys>[,<time>[,<pause>]]
Parameter
<keys>
string of characters representing keys (see section
3.4 for a list of implemented keys)
<time> 0...255
3
time in tenths of seconds (0.1 seconds) that each
key must be pressed
Default: = 0.3 sec
<pause> 0...255 length of pause in tenths of seconds (*0.1
seconds) that may elapse between two key
presses
Response
OK/ERROR/+CME
ERROR
2.3.1.8 AT+CSCS
AT+CSCS Select TE character set
Test command
AT+CSCS=?
Response
+CSCS: (list of supported <chset>s)
OK
Read command
AT+CSCS?
Response
+CSCS: <chset>
OK/ERROR/+CME ERROR
Parameter
<chset>
String; determines which TE character set is used (“GSM”/”UCS2”)
Write command
AT+CSCS=[<chset>]
Response
OK/ERROR/+CME ERROR