AT Commands Summary
1-18 G24-L AT Commands Reference Manual April 15, 2008
System Date and Time Access Commands
+CCLK This command reads/sets the G24-L's current date and time settings.
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SMS
SMS Commands
+CSMS This command handles the selection of the SMS message service
type.
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+CPMS This command handles the selection of the preferred storage area for
messages.
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+CMGF This command handles the selection of message formats.
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+CSCA This command handles the selection of the SCA and the TOSCA.
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+CSMP This command sets the Text Module parameters.
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+CSDH This command shows the Text Mode parameters.
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+CNMI This command sends an unsolicited indication when a new SMS
message is received by the G24-L.
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+CNMA This command acknowledges the receipt of a +CMT response.
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+CMTI This unsolicited message, including the SMS message index, is sent
upon the arrival of an SMS message.
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+CMT This unsolicited message displays the received SMS-DELIVER
message.
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+CDSI
This unsolicited message indicates that a new
SMS-STATUS-REPORT message was received, and is stored
in location <index>.
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+CDS
This unsolicited message displays the received
SMS-DELIVER message.
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+CMGL This command displays a list of SMS messages stored in the G24-L
memory.
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+MMGL This command displays a list of SMS messages stored in the G24-L
memory.
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+CMGR This command reads selected SMS messages from the G24-L
memory.
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+MMGR This command reads selected SMS messages from the G24-L
memory.
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+MMAR This command changes the status of an SMS message in the G24-L
memory from "REC UNREAD" to "REC READ".
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+CMSS This command selects and sends pre-stored messages from the
message storage.
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+CMGW This command writes and saves messages in the G24-L memory.
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+CMGD This command deletes messages from the G24-L memory.
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Table 1-1: AT Commands (Cont.)
AT Command Description Page
