Used GSM Cell Phones

For most people, buying a cell phone simply means picking out a phone that they like. However, with emerging technology getting a phone that will actually serve your purposes as well as enable your service provider to actually offer you service is a very important consideration. For example, GSM service is something that was not typically used previously. However, today this is the standard and normal method in which communications for cell phones are handled. With this in mind, there are a total of 4 different frequencies that are offered to cellular companies to use.

Used att 3G SIM Card GSM cell phone att iPhone unlock
US $3.49

Nokia 2610 ATT Used GSM Cell Phone
US $9.95

LG 1400i ATT GSM Camera Cell Smart Phone Used Works
US $19.95

Nokia 1600 Pre Paid GSM Cell Phone USED
US $9.99

8 Lot Nokia 2610 T Mobile ATT GSM Cell Phones USED
US $65.00

USED Lot of 4 Blackberry 8820 Cell Phone ATT GSM NR
US $175.00

LG CF360 Cell Phone ATT GSM Blue Black Slightly Used
US $69.99

USED Lot of 5 Blackberry 8800 Cell Phone ATT GSM NR
US $220.00

SAMSUNG ACCESS A827 ATT TV MP3 GSM 3G CELL PHONE USED
US $49.99

SAMSUNG A767 PROPEL UNLOCKED 3G GSM CELL PHONE USED RW
US $71.99

PANTECH C630 ATT CAMERA 3G GSM COLOR CELL PHONE USED
US $34.99

SAMSUNG A137 SGH A137 ATT COLOR CELL GSM PHONE USED
US $24.99

For the average cell phone company, they are only going to use a single frequency. However, dual, tri and even quad band phones exist that are capable of using more than the single frequency that a standard carrier uses. These additional capabilities are quite useful in the case of roaming and other similar concepts. However, it is extremely important to remember that buying a quad band phone is not always necessary. However, you do need to ensure that you GSM used cell phone that you purchase is compatible with the GSM band that your cell phone provider uses.

For many people who travel extensively, investing the additional money into getting a tri or even quad band GSM used cell phone is quite worth the investment. This goes to ensure that they always have a cell phone signal at almost any destination and helps to avoid dead zones with their phone. It is important to remember though, unless you are doing significant amounts of travel there is no reason at all to take the time and effort to look at a tri or quad band GSM used cell phone.