19
(12)
GPRS
DIAL
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UP PROCEDURE
1) GPRS always one-line
Parameters: Reconnect interval
While using this mode, when the unit can not searched GPRS signal, system will reconnect
GPRS interval a preset value. (e.g.: 1minute)
2) Based on report mode
Parameters: Max. reconnect times, reconnect interval
While using this mode, the unit will connect to the server when there is a report to send. If
the first connection is failed, it will retry to connect to the server up to the max. reconnect
times. Each retry will be separated by the reconnect “interval”.
3) GPRS connect once
While using this mode, the unit will connect to the server when there is a report to send (but
only try once). If it is not successful, the report will be stored and sent out in the next
successful connection. Disconnect GPRS connection when report sending is completed.
4) Reduce dialup attempts
Parameters: On/Off, Max. reconnect times, connect delay
If this method is used, the unit will reduce dialup attempts when attempting to reconnect
more than reconnect times. User can define the delay time for the unit before try to
reconnect to the server. If there is trigger report, the unit will connect to server immediately.
Special command for SMS mode: