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Best GSM Cell Phones Online
We at Provenblue understand how confusing it can be choosing from GSM Cell Phones, CDMA Cellphones, or Iden Cellphones. Just know that we are here to help and to make the process of buying a used cell phone online as painless as possible.
The two main competing network technologies are GSM and CDMA.
GSM is an international organization founded in 1987, dedicated to providing, developing, and overseeing the worldwide wireless standard of GSM. CDMA, a proprietary standard designed by Qualcomm in the United States, has been the dominant network standard for North America and parts of Asia.
iDEN is a TDMA-based digital wireless standard designed to work in special frequencies originally designated for analog Specialized Mobile Radio (SMR) networks. iDEN was invented by Motorola, who remains the primary manufacturer of iDEN devices. Newer iDEN phones use a SIM card that is compatible with GSM phones for overseas roaming. However, iDEN is a very different standard from GSM. Most iDEN phones are not compatible with GSM networks, and GSM phones are not compatible with iDEN networks.
There are people who are on all sides who strongly believe one is better than the other is. However, it depends on you and your carrier.
For Great Deals on Pre Owned Camera, Flip, No Contract IDEN Cellphones and More
Just know that no matter what type of technology you decided to choose from. We offer used flip phones, pre owned camera phones, unlocked phones, and no contract cell phones with all networks.
If you need or have any questions please call 310 246 0300 8 am to 7pm PST week days, or e-mail us at support@provenblue.com. We look forward to serving you!
