umts

i looked on the bell website and it said it supports 850 and 1900MHz, is a phone that is 850/2100MHz compatible

My antenna is a multiband antenna. it works on UMTS, GPS and Bluetooth bands. It can used in Tablet pcs, Smart phones, Smart TVs, Laptops, etc

I am using 3G facility in Nokia 5800. My friends advised me to change the network setting from dual mode to UMTS mode. My Question is will this have any effect if i travel into a non-3g network? If so what will be the impact?

My Samsung S8000 (Jet) comes with UMTS 900/2100 bands (3G), but my service provider runs on 850 MHZ. Is there a way to enable / unlock the UMTS 850 MHZ band? Thanks to all!

I just bought a preparid LG Reveal cellphone. the phone is locked to Bell. I't a UMTS phone. I'm just wondering If I can unlock it so that i can use other simcard on it. thanks for any answer you can give.

Nokia has today filed a complaint against Apple with the Federal District Court in Delaware, alleging that Apple's iPhone infringes Nokia patents for GSM, UMTS and wireless LAN (WLAN) standards.

Nokia has today filed a complaint against Apple with the Federal District Court in Delaware, alleging that Apple's iPhone infringes Nokia patents for GSM, UMTS and wireless LAN (WLAN) standards.

What's the difference between UMTS and 3G. What's the difference between 3G and GPRS? ***10 POINTS FOR FIRST AND BEST ANSWER***

YouTube doesn't have a downloadable app for the E63 yet, so I have to watch videos through the browser. When I'm connected through a wifi hotspot, the videos are playing fine. However, if I try to do it over UMTS, when I click the link to the video, it starts Realplayer, hangs for a minute...