gemalto sim card

Recently, has been studying, default APN settings When we see from the code and the phone, the default APN display is from the CONTENT://TELEPHONY/CARRIERS/PREFERAPN data, and this is saved through the shared preference, when the first time the phone card boot, After we have preferapn.xml the file, we find that it has been written with a value, but from the Telephonyprovider.java file, we do not find any written place, then the default APN exactly how

The data stored by the SIM card can be divided into four categories:the first class is fixed-storage data. This data is written by the SIM card center before the mobile phone is sold, including the International Mobile Subscriber Identification Number (IMSI), authentication key (KI), authentication and encryption algor

I. default language rules set by the System The system preset language, that is, the language defined in the makefile file;-Location: mediatek/config/$ {Project}/ProjectConfig. mk. The first language is the default language. The system language is the preset language. After the SIM card is inserted, the system language is changed according to the SIM

Yijia mobile phone X is positioned on its flagship product, including the basic and ceramic versions. Its mobile Unicom dual 4G + 2 gb ram + 16 gb rom version is priced at 1499 yuan, and the mobile Unicom dual 4G + 3 gb ram + 16 gb rom version is priced at 1599 yuan. The ceramic version is only 3 GB.One plus mobile phone X adopts the dual 2.5D glass integrated body design, the card slot is located on the left side of the body, you need to use a Plus X

After a 3G/4G vro with a built-in SIM card is inserted into the network card, the wireless signals of the vro connected to the mobile phone and computer cannot access the Internet. Please refer to the following methods for troubleshooting:If the vro cannot find the SIM card,

The Phantom Pro 5 card slot uses a dual-nano SIM card +TF card expansion design, close to the internal card slot for the SIM2, near the external card slot for SIM1. However, there is only one choice between dual

Write code to simulate the combination of a phone and a SIM card.Requirements:SIM Card class is responsible for creating SIM card;Phone class is responsible for creating mobile phones;Mobile phone can be combined with a SIM card;Y

Attention: 1.Nano SIM cards and Micro SIM cards are two different types of cards, please do not insert the IPhone5-supported Nano SIM card into the Micro SIM card slot of Samsung mobile phone, the problem is caused b

The iso7816 standard is a standard half-duplex interface. This module acts as the main device and controls the operation of the SIM card. The SIM card acts as the slave device and generates a response signal only in two situations:After the RST signal is received, the system sends the recognition language (ASR) and res

1. Insert the Kari into the small hole on the SIM card to eject the Cato. (Make sure the pin is perpendicular to the small hole.) Otherwise, the device may be damaged. ） 2. Gently pull the sim card out of the SIM card slot.

At present, Huawei P7 Unicom 4G version and mobile 4G version has got the network license, their models are p7-l00 and P7-L05 respectively. The former supports the TD-LTE/WCDMA/GSM network, and has dual SIM card function, while the latter supports the TD-LTE/TD-SCDMA/GSM network, but does not have dual-sim double function. Huawei P7 is the flagship of Huawei thi

The first step: The following figure click Iphone6 Plus and then click "Settings" to enter. The second step: before we click Open "Mail, Address Book, Calendar" as shown in the picture. Step three: Here we first find the "Address book" below, where you will see an "Import SIM card Address Book" which we click on to open. Step Fourth: OK, so that's it, now a "Import

Small series for everyone to share a 360 odd cool mobile phone SIM card installation graphics and text tutorial, I hope to help you. 360 Odd cool mobile phone How to install card 360 cool mobile phone SIM card installation graphics and text tutorial 360 Odd Cool Mobile p

In terms of appearance, the charm of the Blue 2 basically continued the predecessors of the design process, still used the integrated fuselage design, the card slot is located on the left side of the fuselage fuselage, you need to use the machine box inside the Kari to remove the card slot, in order to carry out Nano-sim card