Rainbow Electronics FARGO MAESTRO 100 (with TCP_IP) - Manual (Page 428)

Short message Commands
More Messages to Send +CMMS
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WM_DEV_OAT_UGD_049 - 001 VOLUME 3 August 23, 2007
17.8.3 Parameters and Defined Values
: operating mode
0 disable feature
1 keeps link opened while messages are sent
If the delay between two messages exceeds 5 seconds, the
link is closed and the mode is reset to 0: the feature is
disabled.
2 keeps link opened while messages are sent
If the delay between two messages exceeds 5 seconds, the
link is closed but the mode remains set to 2: the feature is still
enabled.
17.8.4 Parameter Storage
None.
17.8.5 Examples
Command Responses
AT+CMMS=? +CMMS: (0-2)
OK
AT+CMMS=2 OK
Note: Feature is enabled, link is open
AT+CMMS? +CMMS: 2
OK
17.8.6 Notes
• The delay of 5 seconds complies with Recommandation 3GPP TS 27.005 [19].
• Before sending the last SMS in the link, use AT+CMMS=0 command. This
command will indicate that the next SMS will be the last one.