Joke Collection Website - Public benefit messages - Can't send a message after jumping to send a message?

Can't send a message after jumping to send a message?

You mean your mobile phone can't send messages, right? Is there any hint that the email failed to be sent? If there are two possibilities for sending messages, one is that you owe money or stop working, and he can't send it. Some information needs network traffic. If the traffic is not turned on, or the mobile phone runs out of traffic, the mobile phone will automatically turn off the traffic, so it can't be sent out.