Why can't mobile phones accept SMS mobile cards?

The phenomenon you mentioned is generally caused by two problems. First, your mobile phone card was removed after the phone broke down, which caused the signal transmission of the card to be interrupted. Although you can also make phone calls, there are restrictions on the introduction of short messages. At this time, you can call 10086 for a short virtual replay and ask him to switch this short message again and use it immediately. Another problem is that your text message is due to the arrears of mobile phone charges. After reopening, you need to reopen the SMS sent by your mobile phone at this time, or you can call the customer at 10086 to solve it.