Slide 3
Slide notes: Once the software is fully
operational, it can usually be used to check the balance, top up the
balance, etc. Of course there should always be a balance sufficient for
sending the SMS messages passing through Alerter Dispatch.
Before we actually use the modem with Alerter
Dispatch, we will disconnect the Mobile Operator software, i.e. close it,
so that it will release the modem from the COM port, and thereby enable
Alerter Dispatch to acquire it.
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