Reviews & Guides

• TRACFONE / NET10 SIM Card Information !
• by red.neck.trader( 629)
• The TracFone / NET10 SIM Card is very unique. It can only be used in a phone sold by TracFone or NET10. Once a phone is activated the SIM Card is tied to the Serial Number of the phone. It can not be removed... 

• Tags:

  tracfone | sim card | prepaid phone | gsm | net10

• 192 of 203 people found this guide helpful

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• ATT/Cingular's Razrs: The Motorola V3 and the V3i
• by justcellular( 39228)
• This guide explains the difference between the two Razr models offered by Motorola for Cingular Wireless: the V3 and the new V3i as well as the low cost alternative from Motorola the T720g that offers similar... 

• Tags:

  Cell Phones | Motorola | Razr | t720 g | 720

• 115 of 134 people found this guide helpful

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• Going to Italy? Have your own Italian GSM phone number!
• by samat_it( 1941)
• Save money on receiving and doing Phone Calls with your GSM Mobile Phone! No charge in Italy for any incoming calls, even overseas calls. Overview The prepaid SIM card for Italy is easily the least... 

• Tags:

  Airline Tickets | Visit Italy Lodging | Marriott Hotel | Torino Olympic Winter Games | PREPAID ITALIAN GSM SIM CARD

• 27 of 30 people found this guide helpful

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• Cell Phone technologies ~GSM CDMA TDMA iDEN
• by malcomwireless( 31533)
• There are many types mobile phone technologies in the world today. Each type uses different frequency bands. In the United States the most popular bands used are PCS, Cellular and iDEN. The other emerging ones... 

• Tags:

  unlocking phone | GSM phone | lock phone | Quad Band | SIM card

• 20 of 21 people found this guide helpful

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• Whats the difference between CDMA and GSM
• by thecellshop( 55701)
• One of the basic things that differentiates GSM (based on TDMA) and CDMA is the way the carve up bandwidth. Each bit of radio spectrum used by a handset has to be shared with other people in the area. It... 

• Tags:

  cdm | gsm | world | sim | carrier

• 15 of 19 people found this guide helpful

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