Powelectrics Metron 2 - Page 21

21
SMS Transmit Process
Follow ‘SMS
transmit’ process.
Successful?
Was the SMS sent
successfully?
SMS Transmit
has not been
successful
Greater than 3
attempts sending
SMS?
No
Yes Yes
Build SMS
Message and
attempt to send
Are there any other
numbers to SMS to?
Yes
GPRS Transmit
has been
successful