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Not related to the company and remembering off the top of my head, but I believe the rules state that two commands must be implemented by all SMS short code us
by robbiet480 11y ago
Not related to the company and remembering off the top of my head, but I believe the rules state that two commands must be implemented by all SMS short code users: HELP and STOP. HELP returns information about the service whereas STOP must remove someone from the system instantly, after a final text (may be) sent.