The message was sent twice.

Problem description:

Several times people sent me text messages, and I received two in a row. I don't know if this happens to you sometimes, but is it because of network problems? In fact, someone sent it to me once, but I received it twice in a row, so will the other party be charged twice?

Analysis:

I have also encountered such a situation, even a few days ago, I suddenly received a text message and sent it repeatedly, but someone else actually sent it once. It's weird. I thought it was my cell phone. It turns out that someone else has encountered this situation.