Originally Posted by dave81uk:
“I've had no end of trouble with Orange, my phone says No Service more than anything else, I never had this issue with O2, even in the back of beyond I always had at least 1 bar, T-Mobile is as bad, signal is crap. I put this all down to Vodafone and O2 use the 900Mhz band where as Orange and T-Mo use 1800Mhz I think, I believe the lower the band the better the reception”
3 / vodafone / t-mobile is best for me but if i put a o2 sim card theres no 3g signal and i live in a place called orrell park in Liverpool
2100MHz UMTS, HSDPA (Uses Orange's GSM/GPRS/EDGE when 3's Own network is unavailable / Shares 3G with T-Mobile)
1800MHz GSM, GPRS, EDGE UMTS, HSDPA
Everything Everywhere (Orange / T-Mobile)
(T-Mobile formerly One2One, and shares 3G with 3. Roaming between the two operators available from 5th October 2010 with user opt-in. Everything Everywhere is the name for the joint venture by France Telecom and Deutsche Telecom's UK networks
but you can find your phone mask and it says if is a o2 / 3 / t-mobile phone mask
http://www.sitefinder.ofcom.org.uk