The full name of imsi is the International Mobile Subscriber identification number, that is, the customer identification code. After the mobile phone is turned on, there is a registration process during the network access process. At this time, a customer number (customer phone number) and customer identification number (imsi) will be allocated to access the network, the system uses the control channel to encrypt
AlgorithmThe parameter group is sent to the customer. After the
[Ctsimsupportgetsimstatus () isequaltostring:kctsimsupportsimstatusnotinserted] can determine if the Sim card is inserted.The premise is to copy the following code into a header file, and then introduce Coretelephony.framework.extern nsstring* c*****t kctsmsmessagereceivednotification;extern nsstring* c*****t kctsmsmessagereplacereceivednotification;extern nsstring* c*****t kctsimsupportsimstatusnotinserted
1. Click contacts on the standby page ].2. Click menu in the lower-left corner of the screen to slide the screen up and select import/export ].3. Select import from SIM card ].4. Check the contacts to be imported. If you want to import all contacts, click [select all]. Here, import all contacts as an example.5. Click finish in the upper-right corner of the screen ].After completing the preceding operations,
1) click "contacts" on the "Huawei glory 3X play Edition" mobile phone to enter and click 【...] Then, click import/export in the open menu to go to the page, as shown in the following figure.2) Now we will display the imported from that SIM card. After selecting it, click [select all] and then click [import], as shown in the figure below.3) on the page that appears, select the import met
This example describes Android's approach to acquiring information about mobile phone SIM card operators, which is of practical value for Android programming. Share for everyone to use for reference. The specific methods are as follows:
The main functional code is as follows:
/**
* Get SIM card operator
* *
1. Let's go back to the main screen or click on the "Contact" button in the standby state.
2. This goes directly to the phone's contact, as shown in the following figure.
3. Then we found "contact to show" by clicking "Menu" in the Contact interface, as shown in the following figure.
4. Okay, now we're finding "devices" as shown in the following image
5. If we click on "SIM card
What features have been upgraded for iOS8.1.3?No functional upgrade is available, but the bug on ios8.1.2 is fixed. However, after iOS8.1.3 is upgraded, it cannot be jailbroken.Is iOS8.1.3 slow for ipad mini upgrade?Upgrade ios8.1.3 for ipad mini is not card-free, so there will be no problem with ios8.1.1 because there is no upgrade function.
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 identi
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
* SI
From: http://blog.c114.net/html/30/67130-20646.html
The mobile device (MS) consists of two parts:
Mobile devices (me), which we usually use. Mobile phones such as Nokia, Samsung, and ZTE
The user identification module (SIM) is the phone card we call at ordinary times, such as a mobile phone card such as 13001384321.
What are the functions of mobile phone cards?
A
Jing Dong's Virtual communications operating brand named "Jingdong Communications", brand logo and SIM card-like card synchronization release. At present, Jingdong communication is still in the business testing stage. March 21 Night, Jingdong Communications successfully opened the first number, and successfully completed the first call. BEIJING-East communication
At the end of the week, I had to write a blog, but after thinking about it, I suddenly found that I didn't do anything this week, and I didn't know what to write. Finally, I suddenly found this code on the desktop, if you use imsi, you can write it here. You can play the game as soon as you finish writing it, and the game time is up again. Dota ......
Imsi, which is also the SIM card number, is the unique
The following is the Android read the user number, mobile phone number, SIM card serial number of the implementation code is introduced, need friends can come to refer to the next
1, using the method provided by Telephonymanager, the core code:
Copy Code code as follows:
Telephonymanager TM = (Telephonymanager) this.getsystemservice (Telephony_service);
String IMEI = Tm.getdeviceid (); Take out the IMEI
LO
AID conflicts. The payment class is made by setting the default app, while the other class is the UI popup selection prompt.4. When the screen is off, HCE is not available, the screen is locked HCE can choose support, or you can choose to prompt the user to unlock and then support.5. In the case of the terminal only HCE no SE, ISO 14443-3 of the non-connected parameters by Android takeover, UID use random number, do not use HCE to implement any UID-based ID card.The 6.Open Mobile API does not h
You can see a ucs2-encoded article on the Internet. Save the article at the original address:
Http://hi.baidu.com/youren4548/blog/item/fa08bd1bf61005058618bf1d.html
There are two main operations on SIM card data: one is text message operation and the other is address book operation. The two types of codes are slightly different:
1. Short Message operation:
In short messages, the maximum length of a text mes
From: http://blog.csdn.net/yao_guet/article/details/7074871
There are two main operations on SIM card data: one is text message operation and the other is address book operation. The two types of codes are slightly different:
1. Short Message operation:
In short messages, the maximum length of a text message is 140 bytes by default.
The pure ASCII character is mainly in the 7-bit encoding format,
To determine whether the iPhone has a SIM card, refer to the systemconfigure framework tutorial on the official website of Apple to copy the following code to the header file.
Extern nsstring * const kctsmessagereceivednotification;Extern nsstring * const kctsmessagereplacereceivednotification;Extern nsstring * const kctsimsuppsimsimstatusnotinserted;Extern nsstring * const kctsimsuppsimsimstatusready;
Id c
// ------ The bit3-bit0 is NPI (numbering-plan-identification), NPI has a value only when ton is 000,001,010, the other should be 0000, the value is 0 0 0 1, indicating ISDN/telephone numbering plan
// -------------------- TON-NPI ------------ the end
// ---- 00 TP-PID
// -------------------- TP-PID ------------ start
// ------ Bit7, bit6 is 0 0
// ------ Bit5-bi50 is 0 0 0 0 0 0 represents Short Message Type 0
// -------------------- TP-PID ------------ the end
// ---- 00 is a T
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