AT Commands Over SMS
A user can send AT commands to the MT 3060 via SMS. Please refer to Novatel Wireless M2M
Application Note AT Commands Over SMS (ENF0000AN012) for details.
Store/Transmit Event Data
The user can configure the MT 3060 to store event-generated data in its internal memory to be sent
over the air to a remote server. This feature can be enabled or disabled using the AT$MSGLOGEN
command.
“Total Number of Unread Messages” is decremented if an unread message is read by the
AT$MSGLOGRD command.
Example:
Assume there are 50 unread messages in the message queue and the total number of messages in the
message queue is 100. This means that the first 50 messages have been read while the last 50 messages
have not been read. If you send AT$MSGLOGRD=0,1,51 then the total number of unread messages
drops down to 49 after successful transmission of that message. However, if you send
AT$MSGLOGRD=0,1,99 then the total number of unread messages still remains at 50—that
message is transmitted to the remote server.
You can also read a message stored in the memory by inputting the appropriate starting index number.
Synchronize RTC Time with GPS Time
The Real Time Clock (RTC) is synchronized with GPS time automatically every time the device is powered
up and first acquires valid GPS data. Additionally, the RTC time is synched with GPS time every time the
GPS time rolls over from 23:59:59 to 00:00:01.
Reporting Frequency
The reporting frequency of the device is:
l
Periodic reporting is limited to a maximum of 1 per 6 seconds.
l
The general reporting interval is 4 messages every 2 seconds.
MT 3060 User Guide 20
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