at t 3g frequency

First, check the phone is not open the 3g/2g/4g Internet business. We usually automatically turn on the 2G network, if the use of 3G/4G network is required. second, I see whether the mobile phone to "move the data" off. 1. Slide the top of the screen with your finger. 2. Then we find the next "move Data" counter it opens (if the WLAN is turned on, please turn off the WLAN).

prolactin file to the mobile phone or memory card, and then compile msl778 in hand, which has the option of updating the prolactin, no computer is required, which is simple and quick. The prolactin file is recommended for Xiaomi, which is the most simple and easy to use. Srawww.playppc.com FAQ: srawww.playppc.comWhat is prolactin: srawww.playppc.comProlactin is a wireless parameter table for mobile phones. It exists in UIM and mobile phones, but only one parameter table works at the same time.

Yang peifang, Secretary-General of the Ministry of Industry's telecommunications economic expert committee, said that we used the "Big Brother", called the first generation of mobile communication, and later became a digital mobile communication, which is now called the third generation. The first generation is more powerful than the first generation. The first generation can only call, the second generation can also send text messages, and GPRS can access the Internet.The third-generation featu

Android Development Get network status collation:1 Packagecom.gzcivil.utils;2 3 ImportAndroid.content.Context;4 ImportAndroid.net.ConnectivityManager;5 ImportAndroid.net.NetworkInfo;6 ImportAndroid.telephony.TelephonyManager;7 Importandroid.text.TextUtils;8 9 Public classNetworkutils {Ten One /**No network*/ A Public Static Final intNetworktype_invalid = 0; - /**WAP Network*/ - Public Static Final intNetworktype_wap = 1; the /**2G Network*/ - Public Static Final int

The following is a usage tips published by a chrome user, hoping to help readers. Many websites use User-Agent to determine the browser type. For a 3G mobile phone, the page content of the mobile phone is displayed. For a common browser, the page content is displayed. Google Chrome can be easily used as a 3G mobile phone simulator. In Windows, enter the following command in "start"> "run" to start Google

Which iPad-WIFI edition can be accurately located without 3G modules? (2012-04-17 I often ask this question: why can I locate the iPad-WIFI without 3G modules? It takes about two seconds to use the IPHONE to locate the device, and the street in which the device is located immediately flashes in the center of the screen. No wonder Steve Jobs also said: "It'sReallyCool ", this function is amazing. In the past

Label: style blog HTTP color Io OS ar file sp When I see this title, some people may vomit that the iPad is used to make phone calls. It is helpful for many people to do so if the phone call function is not added during Apple's design. This is just the case. I put a 3G phone card into a 3G iPad 1 3G device that I tried in vivo. It may be stuck in the card or som

From: http://blog.csdn.net/xxxsz/article/details/8199031Determine whether the network type is WiFi, 3G, or 2G network, and perform different processing on different networks. Now we will sort out the judgment methods for your reference: I have tested the data Mobile 2g, China Unicom 2g, China Unicom 3G, and WiFi used below. Currently, I have no telecom card, so I have not verified it. I have a colleague fro

[Keyword] Huawei e180 3g nic Driver windows7 [Problem description] I bought a 3G wireless network card from Huawei half a year ago and found that it could not be driven on Windows 7. [Solution] Use of Huawei e180 in Windows 7 RTM (using Huawei e180 on Windows 7 RTM) Huawei has not officially released the e180 driver for Windows 7 platform. The primary solution for using e180 on Windows 7x86/x64 is the d

first, the construction of Enterprise 3G website For the enterprise, 3G website becomes Their essential external portal, enterprises in mobile phones to build their own mobile WAP website, can be multi-channel display of corporate style, the dissemination of corporate culture, establish corporate image, improve corporate visibility. Enterprises through the mobile website can introduce the basic situation o

After a 3G/4G vro with a built-in SIM card is inserted into the network card, the wireless signals of the vro connected to the mobile phone and computer cannot access the Internet. Please refer to the following methods for troubleshooting:If the vro cannot find the SIM card, the screen will prompt "please insert SIM card". At this time, make sure that the SIM card is correctly inserted into the card slot and the front and back are correctly

How to achieve 3G Internet sharing under Vista and Win7 systems, we look at specific solutions Programme one: Notebook +3g Internet card I need the equipment and operation: My side is the equivalent of "mainframe", the basic equipment required is their own notebook and 3G card. Of course, this notebook must have a wireless network card (or the colleague

Along with the rapid development of 3G technology in China, the data business is bound to become an important means of communication between consumers and enterprise users, and these trends pose significant management challenges to mobile operators (while extending mobile data services to different mobile devices of different network types are also challenging).Mobile Device Management (Device Management) is a response to this management challenge and

China's 3G network will be operated by a number of operators, in order to allow users to enjoy these services across the operator, the need to achieve different 3G system packet domain interconnection. Interconnection and interoperability of WCDMA grouping domain and external packet network Interconnection of WCDMA and Internet WCDMA is connected to the Internet through the GGSN node of the core network

, support user business customization, business personalization. (Computer science) Because the 3G test network is required by the R99 format, therefore softswitch in this 3G test network does not have a significant application, the external interface of each manufacturer's equipment is the standard R99 version, but from the manufacturer equipment's internal connection and the network can have the profound

watermelon. Second, do not need data traffic, do not open 3G, careless cause trouble3G Use range is the most extensive, nowadays, Weibo and other social applications are numerous, traffic used to flower, one months spent a few hundred trillion. However, I also know why their traffic is so fast, because they are basically opening 3G networks for hours. Exhort you or when needed to open traffic, do not let

Recently, Shanghai released the "12th Five-Year Plan" for the development of the communications industry (hereinafter referred to as the "Plan"), proposing that by the end of the "12th Five-Year Plan", the number of mobile phone users would reach 30 million, 3G and LTE accounts for over 70% of users. According to the plan, by the end of the 12th Five-Year Plan, the number of telephone users in Shanghai reached 38 million, and the number of fixed phon

Article Title: Support for 3G features Linux Ubuntu9.04 three versions. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Canonical announced the official launch of ubuntu 4/20 (desktop, server, and Notebook) on Monday ). The desktop and server versions can be downloaded free of charge from the 10th day, while the la

With the comprehensive commercial use of 3G, as the world's 4G (or the last 3g) candidate standards of TD-LTE technology has become the focus of the 2010 China International Information and Communications exhibition of major equipment manufacturers. The commercial applications of several equipment manufacturers can be seen in the previous article "2010 communications exhibition under triple play. This time,

Today, I went to Gu Li to find a sensor senior to have a meal. I did not know how to talk about the iPhone. The Home Key fails. He said it must not be the sensor life problem in the Home key. It should be a mechanical design defect in the iPhone. It is the Home Key caused by stress strain. Invalid. When I come back to my own rough calculation, if we use 100 home times a day, the life of any qualified button can be more than 5 years, and the performance can reach 100 years, really shouldn't Such