What Is T-Mobile MCC/MNC?

What Is T-Mobile MCC/MNC?


What Is T-Mobile MCC/MNC?

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Global System for Mobile Communications (GSM) networks are used with digital cell phones, connecting the devices to cellular service. Each cellular network is assigned a unique code or codes, called the MCC/MNC, which identifies the phone to that spe...

What Is Checking NVRAM?

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Computer start-up errors occur when the firmware detects a problem.The message checking NVRAM, NVRAM checksum or NVRAM test may appear when your PC first boots up. This message tells you that the PC is looking through its RAM or memory storage. When there is a checking NVRAM error, it may be that the computer memory...

My Documents Freezes Explorer.exe

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My Documents is a folder that contains all the DOC, RTF, TXT, PDF and other document files created on or saved to your computer, although other files can be stored in this folder as well. Microsoft Windows uses Windows Explorer, or explorer.exe, the...

Settings for WiFi on a Sony Vaio

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Sony's Sony Vaio laptop features built-in wireless LAN adapter that allows the computer to connect to any wireless access point. If you want to adjust the device's WiFi settings, you must use the proprietary software and hardware that comes preinstal...

ATI Does Not Detect 2nd Monitor

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ATI, part of Advanced Micro Devices, develops graphics adapters. Some of its graphics adapters are contained in a chip on the motherboard; these kinds of adapters are most often found in notebook and netbook computers and low-end desktop computers. M...

I Cannot Connect My VAIO to a Samsung Monitor

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A Sony VAIO requires a video card to output video. Most notebooks come with a socket for connecting an external monitor to the computer, although older or low-end models might lack this socket. Computers and monitors use several different interfaces...

Can Interrupts Overload a Processor?

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Hardware devices use interrupt requests, signals that divert the central processing unit's attention from its current action, to gain permission from the CPU to execute a task. Because the CPU has processing limitations, however, if too many devices...

Why Two CAT5E Cables to a TV?

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Ethernet is increasingly common in home theater wiring.Modern flat panel TVs are capable of receiving data directly from the Internet. Whether streaming movies from your network or the Web, or allowing access to "widgets" similar to smartphone apps, CAT5E is a secure and solid connection. Audio...

Computer Repair Programs for Operating System File Recovery

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System Recovery Options, accessed through the recovery partition on some computers and available on all valid copies of Windows Vista and Windows 7, provides several programs designed to repair the operating system and restore system files. These app...

Setup Problems With the Linksys WMLS11B

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The Linksys WMLS11B allows you to eliminate unsightly cords.The Linksys WMLS11B Media Link allows you to wirelessly send digital music stored on your computer directly to your home stereo. The unit also comes with its own set of powered speakers for outdoor use. Connecting this device to the other devices on...

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