Reviews & Guides

• SIM card clone--How to find out SIM card version?
• by calalily899( 393)
• If you would like to clone the content of your SIM card. Hope the mini guide could help you. Please note that SIM card cloner is intended to work with GSM COMP-128 V1, and 6IN1 SIM card cloner could work with... 

• Tags:

  sim card clone | sim card version | clone sim card | sim card reader | sim card copy

• 35 of 41 people found this guide helpful

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• Cell Phone Buying on eBay
• by km-electronics( 42290)
• Buy a cell phone for the correct carrier and technology This may sound simple, but many customers have come to us asking why the phone we advertised for US Cellular or Sprint PCS does not work with their... 

• Tags:

  phone | esn | gsm | cdma | used phones

• 13 of 14 people found this guide helpful

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• Difference between GSM and CDMA
• by edhardy23( 65)
• GSM CDMA These appealing acronyms stand for: Code-Division Multiple Access vs. Global System for Mobile Communications. Did You Know: CDMA technology was used to thwart German communications jamming during... 

• Tags:

  edge | evdo | speed | gsm | cdma

• 3 of 3 people found this guide helpful

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• What Is An Unlocked Cell Phone?
• by unlockedcellphoneexpert( 4312)
• What Is An Unlocked Cell Phone?Simply put, an unlocked cell phone is a GSM cell phone that is NOT locked by the manufacturer or network provider to be used in a specific country or or a specific carrier! You... 

• Tags:

  unlocked | gsm | cell phone | sim | locked

• 1 of 2 people found this guide helpful

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• What Is GSM?
• by unlockedcellphoneexpert( 4312)
• Today's Wireless Revolution is being achieved through the GSM family of wireless technology platforms - today's GSM, GPRS, EDGE 3GSM. It is the basis of a powerful family of platforms for the future -... 

• Tags:

  unlocked | gsm | cell phone | sim free | Mobile

• 1 of 1 people found this guide helpful

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