sprint gsm sim card

At present, Huawei P7 Unicom 4G version and mobile 4G version has got the network license, their models are p7-l00 and P7-L05 respectively. The former supports the TD-LTE/WCDMA/GSM network, and has dual SIM card function, while the latter supports the TD-LTE/TD-SCDMA/GSM network, but does not have dual-

SIM Card (Subscriber identity Module), that is, the user identification card, it is a GSM compliant "smart card", SIM card size, large size 54mmx84mm (about the size of the business

* Network_type_gprs GPRS Network 1* Network_type_edge EDGE Network 2* NETWORK_TYPE_UMTS UMTS Network 3* NETWORK_TYPE_HSDPA HSDPA Network 8* Network_type_hsupa HSUPA Network 9* Network_type_hspa HSPA Network 10* NETWORK_TYPE_CDMA CDMA Network, is95a or is95b. 4* NETWORK_TYPE_EVDO_0 EVDO Network, Revision 0. 5* Network_type_evdo_a EVDO Network, revision A. 6* Network_type_1xrtt 1xRTT Network 7*/ Tm.getnetworktype ();//int /** Phone Type:* For example: Phone_type_none no signal* PHONE_TYPE_GSM

GetNetworkType ()Returns a constant representing the radio technology (network type) currently used on the device ). Int GetPhoneType ()Return the type of the device (mobile phone ). String GetSimCountryIso ()Returns the country code of the SIM card carrier. String GetSimOperator ()Return the SIM

adopted for the one-plus mobile phone X. One card slot can be used as the microSD card slot.* Mobile/Unicom version instructions1. The SIM1/2 card slot supports the mobile China Unicom 4G network. You can switch the SIM1/2 business mode on the setting interface. If one card has the 4G traffic mode enabled, the other

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 algor

Mobile phone and SIM card together constitute mobile communication terminal equipment. Whether GSM or CDMA systems, digital mobile phone users in the "network" will be a SIM card (subscriberidentitymodule) or Uim card (useridentit

expired text messages, and text messages that exceed the number limit, and then return the inserted SMS URI.Finally, for the replacement or insertion of text messages, use the URI to StatusBar do notification.The GUI can also get new text messages when refreshing the list, because the text messages are already stored in the database. The sequence diagram received by SMS is as shown in the picture: Third, dual SIM

(imsi:international Mobile subscriber Identification number) is the logo that distinguishes the mobile user, * Stored in a SIM card that can be used to distinguish valid information from a mobile user.IMSI is composed of MCC, MNC, Msin, of which MCC is a mobile country number, consisting of 3 digits, * Uniquely identify the country that the mobile customer belongs to, our country is the network ID of the 4

* Unique SIM card ID: imsi International Mobile User identification code (imsi: International Mobile Subscriber identification number) is the identifier for distinguishing mobile users,* It is stored in the SIM card and can be used to distinguish valid information of mobile users. Imsi is composed of MCC, MNC, and msin

Ng Local Phonebook Basic knowledge of SIM card All data on the SIM card is stored as a file in the card data store, as shown in the following illustration:MF: Represents the root directory, DF: Representative directory, EF: Representative filesThree kinds of EF files: Tran

The Phantom Pro 5 card slot uses a dual-nano SIM card +TF card expansion design, close to the internal card slot for the SIM2, near the external card slot for SIM1. However, there is only one choice between dual