Mobile phones can't receive text messages, and they can't send text messages.

If you find that your mobile phone can't receive the SMS, explain:

1. The mobile phone card is damaged.

2. The mobile phone communication module is damaged, which indirectly indicates that the motherboard has been scrapped.

In the first case, if you want to change a mobile phone card in the business hall (you need a valid personal ID card), you can usually solve the problem with a new card.

In the second case, it should be after-sales solution. If the Bank of China, Hong Kong Bank and Macau Edition are not damaged by human factors during the warranty period, you can replace the new machine free of charge during the warranty period. The warranty period of China Bank is recalculated as one year, and the rest of the warranty period remains unchanged. Man-made damage requires repair, and fake and inferior products cannot be repaired or replaced with new machines (it is not up to the warranty requirements, so it is best to go to a private mobile phone store and sell them directly).