Joke Collection Website - Blessing messages - How do telecom mobile phones use SMS to open traffic?

How do telecom mobile phones use SMS to open traffic?

hello

Because the size of SMS business halls is not necessarily the same in different places, I suggest you send 1000 1 to 1000 1 to get the service menu of SMS business halls, and the installation menu can gradually reply to the corresponding codes.

Thank you for your interest in telecom products. I wish you a happy life.