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Tag Archive for sms

Algorithm for appointment reminders

My program allows users to store appointments in a calendar. What has been requested of me is the ability for SMS reminders to be sent to people to remind them of their appointment. The SMS would need to be sent out about 2 days prior to their appointment.

In-house SMS (using a SIM card) receiving and sending?

My needs are very simple but I don’t know the terms I should be Googling for: I need to occasionally send a SMS to a machine and that machine is going to answer with another SMS to the number that did send the first SMS.