No other offer Visual Voicemail (i think!) which i love.
Is this still true?
I got the iPhone 3G 16GB at launch, on the O2 £35p/m contract. When the 3GS came out I bought a 32GB one on PAYG and put my 3G contract SIM in it (and flogged the 3G handset). In december 2009 my 18 months were over, but I stayed with O2 on iPhone Simplicity £20.
My current plan for the iPhone 4 is to buy the handset on PAYG and get the Vodafone £20 SIM only contract. I'll then sell my 32GB 3GS handset
Vodafone (iPhone £20 SIM only):
12 month contract
600 minutes
300 texts
1GB data
1GB BT Openzone
Good 3G coverage
Good 3G speeds
O2 (iPhone Simplicity £15 + £5 for an extra 500MB):
12 month contract
300 minutes
Unlimited texts
1GB data
Unlimited BT Openzone/The Cloud
Crap 3G coverage
Crap 3G speeds
I peak at ~1500 texts, so the Vodafone allowance is fine. I've never seen a The Cloud WiFi hotspot, and I don't use openzone much.
@ O2: To keep me you either need to provide a better service than Vodafone, or be cheaper than Vodafone.