spaceship sim

Some users in the use of the iphone, encountered the inability to read the SIM card, plugged into the Sima card is not valid, if this problem, how to solve it? The first way to open the iphone's flight mode, wait more than 10 seconds before closing to see if the Sima Card can be read.The second way, the shutdown restart the iphone, after the boot to see if the SIM card is valid.A third way, if none

The first method: Get the IMSI code of the mobile phone, and judge that China Mobile \ Chinese Unicom Telecom Telephonymanager Telmanager = (telephonymanager) getsystemservice (context.telephony_service); /** gets the SIM card's IMSI code * SIM card Unique ID: IMSI International Mobile User identification Code (imsi:international Mobile Subscriber identification number) is a sign that distinguishes

Android determines which mobile operator the SIM card belongs to The first method: Get the IMSI code of the mobile phone, and judge that China Mobile \ Chinese Unicom Telecom Telephonymanager Telmanager = (telephonymanager) getsystemservice (context.telephony_service); /** gets the SIM card's IMSI code * SIM card Unique ID: IMSI International M

This code is based on the MTK platform Android 4.4 As the analysis object, and Google native Aosp a little difference, please read the reader.This article mainly introduces the SIM card data reading process, when the RF state is in the ready state, at this time uicccardapplication should be in the Appstate.appstate_ready state, we follow this signal down. Read the Android4.4 telephony process Analysis--sim

To install the SIM card for the Samsung Galaxy S7 Edge (6.0.1) G9350, follow these steps: 1. Insert the Kari into the small hole on the SIM card to eject the Cato. (Note: Make sure that the pin is perpendicular to the small hole, otherwise it may damage the device.) ) 2. Gently pull the sim card out of the

SIM card SMS management 1. Preface SMS management for SIM card, this function allows you to save text messages stored on a mobile phone to the SIM card, automatically save the text messages to the SIM card when you set the storage location as the SIM card, import the text me

The SIM card (subscriber identity module) is a "smart card" that complies with the GSM specifications. The SIM card has different sizes, the size of a large card is 54mm x 84mm (about the business card size), and that of a small card is 25mm x 15mm (smaller than that of a General stamp ). In fact, what really works on the "big card" is the "small card" on it. The "small card" takes effect only when the smal

This article resolves two questions* How the SIM card asks is turned on.* Add a call in a call why not pop up the SIM card box again PS: Only consider the situation of the SIM card account, regardless of other accounts (SIP, etc.). how the SIM card asks is turned on. SIM ca

We got the apple. The first operation is to install the SIM card for the iphone 6s Plus, and then we activate the iphone 6s Plus, so the SIM card installation is the user's first priority. First of all, iphone6s Plus SIM card Installation Preparation and considerations: The IPhone 6s Plus uses a nano SIM card,

Ivsr: Invalid SIM recovery: When the registration network fails to "invalid SIM" state, the system checks whether the invalid SIM state is a network exception through logic. If it is determined that a network exception is caused, then the AP tries to refind the modem to exit the invalid SIM state without restarting the

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;Your phone can replace the SIM card.Package test;public class Phone {

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 algorithms, and so on.The second type is temporary storage of data about the network. such as t

Why do you want to import the SIM card contact to the SD card, there are several reasons for this one is to import SD card can set the contact head and so on, another SIM card storage space is limited to import to the SD card can be stored more contact people. 1. Under the Samsung A7 (2016) standby page, click "Contact".2. Click the "more" option in the upper-right corner as shown in the screenshot.3. Clic

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 to write and set it. Combined with log to se

KBC petro-sim suite v4.0 SP2-ISO 1cd (Refining Process Simulation Software)KBC's petro-SIM software combines graphical Process simulators with KBC's advanced industrial technology and rigorous refinery and petrochemical plant process models based on hysys. an advanced simulation tool for the refinery interface. Petro-Sim can establish its own test database based