Joke Collection Website - Blessing messages - The mobile phone card is from China Mobile in Chinese mainland. Can you receive short messages in Hong Kong?

The mobile phone card is from China Mobile in Chinese mainland. Can you receive short messages in Hong Kong?

If you enable roaming, you can.

SIM card is (subscriber identity module), also known as subscriber identity card and smart card. GSM digital mobile phone can only use this card.

The computer chip stores the customer information of digital mobile phone, encryption key and user phone book, which can be used to identify the identity of GSM network customers and encrypt the voice information when customers talk.

SIM card is mainly used in GSM network, W-CDMA network and TD-SCDMA network, but the compatible module can also be used in IDEN mobile phone. Some people refer to the RUIM card and UIM card of CDMA2000 and cdmaOne, also called SIM card. Although they have similar functions and abide by all the same mechanical and electrical standards and some software standards, the upper applications are not necessarily compatible.

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