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April 16, 2013
about 3 years ago
Any one know the optimum delays for sending a sting as an SMS?
I have a requirement to send the same message to five different phone numbers as quickly as can be done.
Too long is a waste of time and too short, messages get dropped.
Currently I’m writing the phone number and string to he SM5100B via Arduino Pro Mini.
Would the message get broadcast in a shorter time period if I used data stored in SIM instead of writing from Arduino?
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