I lost my mobile phone card. Can I reissue it?

You can reissue your mobile phone card if you drop it. The specific operation steps are as follows:

Step 1: After the mobile phone card is lost, we need to call the operator corresponding to the mobile phone card you are using as soon as possible to report the loss of the mobile phone number. In addition, you can also find the nearest operator's business point at the first time, report the loss and freeze the SIM card. The operation of the SIM card requires me to provide the service password. It doesn't matter if you forget your password. We can provide the staff with the ID number and name, and the lost SIM card will be suspended for 24 hours.

Step 2: After completing the first step, we need to go to the card issuing operator to reissue our mobile phone card. For mobile phone cards registered with real names, mobile phone users need to go to the business hall of the local card issuing operator with their original ID card to go through the card replacement procedures. In addition, the operator will charge you a certain fee for card replacement.

Step 3: After successful card replacement, the lost card will be automatically invalidated. At the same time, the phone bill balance on the old card or the phone bill owed will be automatically transferred to the new card. Unfortunately, the phone number, SMS and other data stored on the original mobile phone card after changing the card before cannot be automatically recovered. As for the cost of card replacement, the situation will be different all over the country. You can go to the business hall of the local operator for consultation or call customer service.

SIM cards (mobile phone cards) are mainly used in GSM networks, W-CDMA networks and TD-SCDMA networks, but compatible modules can also be used in IDEN mobile phones. 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.

SIM card consists of CPU, ROM, RAM, EEPROM and I/O circuit. When users use SIM, in fact, the mobile phone sends commands to the SIM card, and the SIM card should be executed or rejected according to the standard specification; SIM card is not a simple information memory.