1, to confirm whether the SIM problem
After the mobile phone restart, card reseat and other steps useless, find a phone to confirm whether the SIM has been bad, such as in other mobile phones are still no response is the card is bad, you need to make a new supplementary card.
2, confirm whether the
Step 1:1. First shut down the mobile phone, and then as shown in the figure below, we will deduct the rear cover of the mobile phone, and re-insert the SIM card for multiple times.Step 2:2. If we are sure that SIM card insertion is OK, we still cannot identify the boot of our mobil
What to do if the SIM card cannot be read
1 first to say the simplest one reason, check the SIM card is not plugged in, the reverse, the phone must not be able to read the SIM card, then we need to reinsert the SIM card in the correct way
2 Verify that the SIM is broken
F
Classification of two cases
If PUK lost less than 10 times, take the ID card, SIM card to the Business hall can query the correct PUK code, to unlock "some of the province's online business hall can also check PUK code or through 10086 can also query PUK code", if the Ruyi card and standard Shenzhou line card, the user card on the PUK code.
If the landlord consecutive error PUK Code 10 times, the SIM card
1 on the Standby page, click "Application".
2 Click "Set".
3 Slide up the screen, locate and click the "SIM Card Manager".
4 Click on the Data Services network.
5 Select "SIM 2".
6 after reading the "Switch mobile network" description, click "Toggle".
7 The Data Service network is switching.
8 page Pop-up prompt description, click "Toggle".
9 The Data S
The Charm Blue Note adopts the integrated fuselage design, the card slot is located on the right side of the fuselage, needs to use the Kari that takes out the card slot, then completes the SIM card installment. Therefore, the Charm Blue Note installs the SIM card the first step, is uses the card needle to remove the card slot, as shown in the following figure.
Charm Blue Note Using a single card s
Introduction to Xiaomi 4The SIM card of Xiaomi 4 mobile phone is SIM card and does not need card cutting. We can directly insert the SIM card into the mobile phone, but because the cell phone card slot is located at the top of the body, the plug-in
"note" Millet Max will be designed with a triple two card slot, either with dual SIM cards (Micro Sim+nano SIM) or Tanka +TF card, the highest support for 128GB external memory card expansion. :
Support Dual-SIM card (Nano-sim + Micro-
Step 1:First shut down the phone, and then try inserting the SIM card of the phone several times, as shown in the figure.Step 2:If this is the case, start KO. If not, go to "Settings"-"SIM card management" on the mobile phone to check whether the sim1 and sim2 cards are enabled:Step 3:If there is no problem with
Glory Note8 Card tips:
1. Network format
Glory Note8 is a full netcom mobile phone, all three major operators of all networks, and support 4g+ network, in addition to support high-speed rail mode and support volte high-definition voice calls.
2, SIM card slot type
Glory Note8 used a double Nano-sim card type, that is, the smal
Charm Blue E continued the charm blue consistent multi-color style, providing starry ash, moonlight Silver, Champagne gold, rose gold, glacier blue Five kinds of color optional, below we will introduce you to install the SIM card steps.
Charm Blue E How to insert card notice:
Charm Blue E support All Netcom, users can use mobile/unicom/Telecom all the network . In addition, the charm Blue e card
Spring Festival Price, offer no "fake"Event Time: 1.24-2.02Activities: full-course video courses, mobile app (51CTO College) exclusive 8 discountHow to participate:1. Scan the QR code below to download the Academy appAndroid Android users can search for "51CTO Academy " directly in the App Store, iphone Apple users in AppStore search for downloads)2. The offer is limited to video courses (1 courses, packages, micro-position courses not included), the
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
Samsung Note7 Card Tips:
Network format
Samsung Note7 Support Netcom 3.0, can support China Mobile, Unicom, telecom all three major operators 4G network, and support 4G and dual SIM card. In addition, Samsung Note7 also supports VoLTE high-definition voice calls.
How to install dual SIM card
Samsung Note7
,2.class);Startactivityforresult (Intent, 0); Where the number 0 is the request code, in a moment will be used-Second Step-In 2.class:Intent Intent = new Intent ();Intent.putextra ("key", value);Setresult (0,intent); Where the number 0 is the return code, in a moment will be used-Step Three-In 1.class:Overriding the parent class method: Onactivityresult/**requestCode 为请求码*resultCode 为返回码*data为2.class传回来的Intent*/protectedvoidonActivityResult(intint resultCode, Intent data) { super.onAct
Original URL: http://blog.sina.com.cn/s/blog_5bdee3020101pvgy.htmlOn the market, often flooded with a large number of dual sim phones, and many consumers just know that the phone can be inserted two cards, direct calls, and you really understand the meaning of it?In fact, in addition to dual SIM, the market's mobile phone want is also flooded with a variety of do
);} else{ cb_bind.settext ("unbound sim card"); Cb_bind.setchecked (false);}And the boolean Android.content.SharedPreferences.getBoolean (String key, Boolean Defvalue) method,
Retrieve A Boolean value from the preferences.
Parameters:key the name of the preference to retrieve. Defvalue Value to return if this preference does not exist. Returns:returns the preference value if it exists, or defvalue. Throws ClassCastException If there
Recently, I am working on a mobile police project. I need to obtain SIM card information for identity verification. Considering the acquisition of the international mobile device identification code (IMEI: International Mobile Equipment identification number) and the International
I don't have a SIM card for telecom, but I want to use 9530 mobile phones of telecom, how to do it.
Mobile network, options, mobile
Network selection mode: ManualNetwork technology: GSM/UMTSNetwork mode: 2G
Press the "Scan available Networks" button to select the China Mobil
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.