Originally posted by: intogamer
Yes you can use any phone on any GSM network. It has to be unlocked.
Originally posted by: ric1287
most phones are "locked" to a specific carrier, but can be easily unlocked (i actually think its a law now that they celly co. must let you do it).
GSM has so many better phones and if you are in a 3g area, you can get great internet speed.
Originally posted by: Kaido
Originally posted by: intogamer
Yes you can use any phone on any GSM network. It has to be unlocked.
What does that mean? Is it a software hack?
Originally posted by: intogamer
If you buy a GSM phone directly... it will be unlocked. Branded phones such at Tmobile and Cingular will have them locked to their carriers.
Originally posted by: Kaido
Originally posted by: intogamer
Yes you can use any phone on any GSM network. It has to be unlocked.
What does that mean? Is it a software hack?
Originally posted by: mercanucaribe
Not true. They have to be the right frequency.
Unless you're travelling to Japan or Asia where NTT DoCoMo and other providers have a huge CDMA footprint.Originally posted by: ChAoTiCpInOy
GSM is a GLOBAL technology so you can use your phone whenever you are so that would be good if you were travelling.
Originally posted by: ChAoTiCpInOy
GSM is a GLOBAL technology so you can use your phone whenever you are so that would be good if you were travelling.
Originally posted by: Zenmervolt
The _only_ reason that GSM is in wide use is because of governmental regulation in Europe that is stifling newer and better technologies.
Originally posted by: Zenmervolt
Unless you're travelling to Japan or Asia where NTT DoCoMo and other providers have a huge CDMA footprint.Originally posted by: ChAoTiCpInOy
GSM is a GLOBAL technology so you can use your phone whenever you are so that would be good if you were travelling.
It's also worth noting that UMTS is CDMA-based and not GSM-based. GSM is an older technology with lower audio fidelity and lower data rates that is going to be phased out even by GSM providers in the coming years as they transition to the WCDMA-based UMTS standard. Granted, that switchover is 2-5 years out, but it's happening.
The simple fact is that currend GSM technology is based on the now-ancient TDMA technology and that CDMA is several years newer than GSM. The _only_ reason that GSM is in wide use is because of governmental regulation in Europe that is stifling newer and better technologies.
ZV <-- Works in the corporate HQ of a large GSM carrier and talks frequently with the UMTS project and engineering teams.