how to get replacement sim card verizon

Hello, would like to ask which business office can handle the replacement of NFC-SIM card business? _ Baidu Knows??? Hello, would like to ask which business office can handle the replacement of NFC-SIM card business???? Maxreal198

Android development-Get mobile phone SIM card information, androidsim TelephonyManager is a service class that manages the call status and network information of a mobile phone. It provides a large number of getXxx () methods to obtain information about the telephone network. TelephonyManager class overview: It can be used to access telephone service information

() returns the number of individual nuclear cells of the SIM card operator + metallurgical read_phone_stateGetsimoperatorname () returns the name of the SIM card operator Read_phone_stateGetsimserialnumber () returns the serial number of the SIM

Android Get phone Address book contact information Copy Code code as follows: private void Getphonecontacts () { Contentresolver resolver = This.getcontentresolver (); Get Mobile Contact Cursor phonecursor = Resolver.query (Phone.content_uri, New string[] {phone.contact_id, phone.display_name, Phone.number}, Phone.display_name + "=?" + "and" + phone.type + "= '" + Phone.type_mobile + "'"

= false;Telephonymanager telephony = (Telephonymanager) context.getsystemservice (Context.telephony_service);try{classclassParameter[0] = Int.class;Method Getsimstategemini = Telephonyclass.getmethod (predictedmethodname, parameter);object[] Obparameter = new Object[1];Obparameter[0] = SlotID;Object Ob_phone = Getsimstategemini.invoke (telephony, obparameter);if (ob_phone! = null) {int simstate = Integer.parseint (ob_phone.tostring ());if (simstate = = Telephonymanager.sim_state_ready) {IsReady

Directly on the code:/** * Get SIM card operator * * @param context * @return */public static String getoperators (context context) {Telephonymanager TM = (Telephonymanager) context.getsystemservice (Context.telephony_service); String operator = null; String IMSI = Tm.getsubscriberid (); if (IMSI = = NULL | | Imsi.equals ("")) {return operator;} if (Imsi.startsw

Public String Readsimcard () { Telephonymanager TM = (Telephonymanager) this.getsystemservice (telephony_service)//access to related system services StringBuffer sb = new StringBuffer (); Switch (tm.getsimstate ()) {//getsimstate () Gets the status of the SIM with the following 6 status Case TelephonyManager.SIM_STATE_ABSENT:sb.append ("no card"); Case TelephonyManager.SIM_STATE_UNKNOWN:sb.append ("Unknown

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