I am trying to send a bigger number of SMS. Let's say 50 per message. But most of them are not sent. When I put 2 or three recipients, everything works fine.
When I put more (15 for example), I am getting a message on phone asking me to confirm that I am sending multiple SMS. Even if I do so, most of them are not sent.
Any suggestion?
thanks
When I put more (15 for example), I am getting a message on phone asking me to confirm that I am sending multiple SMS. Even if I do so, most of them are not sent.
Any suggestion?
thanks