MC55 AT Command Set
12.2 AT+CMGC s
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MC55_ATC_V01.05 Page 316 of 469 2/10/04
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12.2 AT+CMGC Send an SMS command
Syntax
Notes
• After invoking the commands AT+CMGW, AT+CMGS or AT+CMGC it is necessary to wait for the prompt ">"
before entering text or PDU. After the prompt a timer will be started to observe the input.
• At baudrates below 19200 it is recommended to use the line terminat ion character only (refer to ATS3, default
<CR>) before entering the text or PDU. Use of the line termination character followed by the response fo rmat-
ting character (refer to ATS4, default <LF> can cause problems
Test Command
AT+CMGC=?
Response(s)
OK
Write Command
If text mode (see AT+CMGF=1)
AT+CMGC=<fo>, <ct> [, <pid>[, <mn>[, <da>[, <toda>]]]] <CR> Text can be entered <CTRL-Z>/<ESC>
Response(s)
+CMGC: <mr>[, <scts>]
If sending fails
ERROR
+CMS ERROR
Write Command
If PDU mode (see AT+CMGF=0)
AT+CMGC=<length> <CR> PDU can be entered <CTRL-Z>/<ESC>
Response(s)
+CMGC: <mr>[, <ackpdu>]
OK
If sending fails
ERROR
+CMS ERROR
PIN ASC0 ASC1 MUX1 MUX2 MUX3
% % % % % %
Reference(s)
GSM 07.05