UIM card storage capacity? What is a UIM card?

The types and storage capacities of telecom UIM cards are as follows:

K UIM card: 40 SMS storage, 200 number storage;

K UIM card: 88 SMS messages and 250 numbers;

K EVDO card: 40 SMS messages and 1,000 numbers;

Generally, it is divided into the following three situations: 32kuim card, 40 SMS storage, 200 number storage; 64kuim card, 88 SMS storage, 250 number storage; 128KEVDO card, main functions: 40 SMS storage, 1000 number storage, one-way all-round reading, ESN (MEID) information reporting, new UTK menu.

Hello, the specific capacity of different UIM cards is different, as follows:

K UIM card: 40 SMS storage, 200 number storage;

K UIM card: 88 SMS messages and 250 numbers;

K EVDO card: 40 SMS messages and 1,000 numbers;

There are two types of mobile phone cards, one is SIM card, that is, G network mobile phone card. The other is the UIM card, which is the machine card of the C network. Now China Mobile and China Unicom use SIM cards for the networks they operate, and only China Telecom's mobile phone cards are called UIM cards.

The mobile phone card (UIM card) is a customer identification card, which is a mobile phone card specially designed for China Telecom's mobile phone card separation customers. It can carry out customer identification and communication encryption; It can store personal information of customers such as ** number and SMS content; It can be inserted into any China Telecom machine card detachable mobile phone. You can bring the relevant materials to the local telecom business office for processing.

China Telecom Tianyi mobile phone card! Similar to China Mobile's SIM card.

The card used on the mobile phone has the same function as the SIM card.

The UIM card is used to access the CDMA network of China Telecom, which is the identification of the access network system, and the card stores the necessary data for access to the network, such as UIMID, authentication data AKY value, IMSI number, etc.

The earliest CDMA network is the integration of machine and card, that is to say, there is no need for UIM card, and the data of the current card is directly written into the mobile phone, but after the CDMA network is connected to the Internet in China, China Unicom takes into account the actual situation in China and separates the UIM card to facilitate users to replace CDMA mobile phones.

The UIM card is that you can go to the operator company to apply for it.

NFC function as long as the phone supports this function.

Once turned on, it's ready to use.

There are a total of 2 mobile phone cardsSeed.

2.a different company.

One is sim(China Mobile.) Generally for the public card, dynamic zone. The other is UIM (China Telecom. )

If it is a card of China Telecom. Mobile phones are not a no-no.

In the same way, with a mobile card. It is also not possible to use a mobile phone for telecommunications.

In fact, to put it bluntly, telecommunications is PHS (UIM)...

uim if you want to check something. Hit 10000...

Telecom 10000 is equal to Mobile 10086

Since the phone model is different, you can't recognize the memory card of your phone on the G3 phone, and you need to buy a new one or use its own memory card (which may have a small capacity). The charging level of ** is known as long as you ask China Telecom customer service 10000.

UIM card is the name of the CDMA network of China Telecom to the mobile phone card, and the SIM card is the name of the mobile phone card of China Mobile and Unicom, because the network system is different.

SIM cards are tangible and UIM cards are invisible.

Mobile phones are divided into two types, C network mobile phones and G network mobile phones, China Mobile's G network mobile phones, the card is called SIM card, and Telecom uses C network mobile phones, and the card used is UIM card. Both SIM cards cannot be used interchangeably unless you have a dual-network dual-standby mobile phone.