at t universal sim card

When you install your SIM card, follow these steps:1. As shown in the following figure, we will have a bottom-shaped place on the left side of the cell phone, the following figure red box, we up. 2. When you open the north, you will see the following interface, we now remove the cell phone battery. 3. Then you will see a SIM

To install card slot 1 card, follow these steps:1. Open the back cover of the phone and remove the battery.2. Insert the Golden Contact point of the Micro SIM card into the SIM1 card slot, facing the lower notch outward.To card sl

Problem phenomenon IPhone5 the SIM card is not inserted after the fall, is the problem of the motherboard? How to repair? I went to the mobile business Hall check the SIM card, people said that the card is no problem, but I still reissued a piece, inserted in or show not in

1. When we install the card, we must first put the hand organ machine. 2. The following figure shows that we can open the bottom cover with a hand button. 3. Then the golden touch of the miniature micro SIM card is inserted into the SIM card slot. We do not have t

Samsung mobile phone G9208 supports dual-SIM card always on, allowing incoming calls from other Sim or Usim cards during the call. To turn on this feature, follow these steps: Note: When this feature is enabled, the use of call forwarding may result in additional costs depending on the region or service provider. 1. Under the Standby page, click "Applicat

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

How can I open the back cover for Xiaomi 2 s?After turning on the back cover of Xiaomi's 2 s, we can find the SIM card slot and we can put the SIM card (big card) there. (As shown in the following figure)How to install SIM

Copy Code code as follows: public class Uniteqservice { public static final String Log_tag = "Uniteqservice"; public Boolean DEBUG = true; Private Boolean hasservice = false;//whether there is a service Private phonestatelistener[] mphonestatelistener;//monitor dual SIM card Private Telephonymanager Mphone; Listening classPrivate Phonestatelistener Getphonestatelistener (final int sub) {Phones

How to install the iPhone 6 Plus card is actually very simple. Prepare the Nano SIM card, and then use the built-in card needle to easily complete the installation process of the iPhone 6 Plus SIM card.Figure shows the location of the iPhone 6 Plus

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

First, open the red rice Note2 after the shell method 1, red rice Note2 back cover open method is very simple, as long as find a gap, and then follow the gap with nails or dial to open it. The user can break a gap from the micro USB interface at the bottom, and then slowly open it along the notch, as shown. 2, it is necessary to pay attention to the red Rice Note2 after a small seam, slowly with a finger or thin dial to break the shell can be, do not use Shang, one side damaged after the

Mobile Security Guard ------ sim card binding reading contacts on the mobile phone anti-theft page, ------ sim Implemented functions: SIM card binding Read contacts Technical points: SIM

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-

Disclaimer: This document is provided by colleagues of the company. Configure in custom_nvram_sec.c Example ): Nvram_ef_sml_default [0] represents Card 1 configuration, nvram_ef_sml_default [1] represents Card 2 configure const nvram_sml_context_struct nvram_ef_sml_default [2] = {// Card 1 Configuration {Sml_magic_head_value, # Ifdef custom_sml_default Custom_s

Oppo has released a new upgraded model Oppo r9s and r9s Plus in the previous release, and these two models have received a good level of attention. There is not much room for upgrades compared to previous products. Network, still support the whole netcom, support dual-card double, still used with or Cato design. So oppo r9s How to install card? The following small set of simple for everyone to bring the Opp

How to specify SIM card to call on dual sim phonePackage Com.example.dualsimtest;import Android.app.activity;import Android.content.intent;import Android.net.Uri; Import Android.os.bundle;import android.view.view;import android.widget.edittext;import android.widget.Toast; public class Mainactivity extends Activity {public static final string[] Dualsimtypes = {"Su

1. Determine if the card is a SIM card or a UICC card. Driver judging the history of the ATR after power on byte:0x80 0x31 0xXX 0x73 You can view the system trace from catcher log: Message: [sim_drv]:atr= 3B9E11801FC38031E073FE211B66D00026010B00AF Message: [sim_drv]: L1usim_reset OK v:2, t:0, App:1, speed:0 If driver

Iphone7sim Card Problem Detailed: How big is the Q:iphone7 SIM card? A: As mentioned earlier, the IPhone 7 uses the Nano SIM card, which belongs to the mini card and is the smallest of the current

　　 Red Meter 3 Card-changing method Tutorial: The first step: the first Red meter mobile phone 3 off; Step two: Remove the pin in the box and remove the SIM card from the upper left side of the fuselage, as shown. Step three: will be prepared Micro-sim small card