triband gsm cell phone
triband gsm cell phone
what does it mean if a cell phone is a triband gsm world phone?
can i still use it if its unlocked and i currenttly have a plan with tmobile (specifically a sidekick3 plan)?
GSM bands come in 4 different Aspects.
850 /900/1800/1900
Triband phones can support 900/1800/1900 GSM bands.
Basically each service provider uses one of these frequencies to send and recieve date such as voice calls.
Triband will support pretty much every country in the world. Exculding some service providers in south asian countries.
Otherwise, it means that it can be used world wide!
You can unlock phones at http://www.unlockitfree.com if you need to unlock your phone.
Dream G2 sciphone 2.8″ Touch Screen Triband GSM Cell Phone