Siemens MC55 - Manual (Page 323)

MC55 AT Command Set
12.7 AT+CMGS
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MC55_ATC_V01.05 Page 323 of 469 2/10/04
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12.7 AT+CMGS Send SMS message
Syntax
Command Description
The write command transmits a short message from TE to network (SMS-SUBMIT).
After invoking the write command wait for the prompt ">" and then start to write the message. To send the mes-
sage simply enter
<CTRL-Z>
. After the prompt a timer will be started to observe the input.
To abort sending use
<ESC>
. Abortion is acknowledged with "OK", though the message will not be sent.
The message reference
<mr>
is returned to the TE on successful message delivery. The value can be used to
identify the message in a delivery status report provided as an unsolicited result code.
Notes
• If sending fails, for example, if a message is too long, the result code depends on the current setting of the
AT^SM20
command:
Test Command
AT+CMGS=?
Response(s)
OK
Write Command
If text mode (see
AT+CMGF
=1)
AT+CMGS= <da>
[,
<toda>
]
<CR>
Text can be entered.
<CTRL-Z>
/
<ESC>
Response(s)
+CMGS: <mr>
[,
<scts>
]
OK
If sending fails see notes below.
Write Command
If PDU mode (see
AT+CMGF
=0)
AT+CMGS= <length> <CR>
PDU can be entered.
<CTRL-Z>
/
<ESC>
Response(s)
+CMGS: <mr>
[,
<ackpdu>
]
OK
If sending fails see notes below.
PIN ASC0 ASC1 MUX1 MUX2 MUX3
% % % % % %
Reference(s)
GSM 07.05