7 ms·

So to set something up that can send thousands of sms (not spam, part of an app) a day, all I would need is a modem, a server, and this app? Would I need a cell

by UXDork 12y ago

So to set something up that can send thousands of sms (not spam, part of an app) a day, all I would need is a modem, a server, and this app? Would I need a cell phone plan or something?

Omie6541 12y ago
yup! the GSM Modem you use will need a SIM card which needs an active plan