Hi
I also loved my Samsung R220... for a year. After a year this phone starts giving troubles.
The phone will beon andyou will not receive any calls and you will not even know.
I checked up with my friends who also experienced the same problem after a year.
The phone works at times and does not many times
Upon approaching the Service people they say Networking Chip is gone.
If the manufacturer has rectified this problem, pls buy R 220
All the best
Ram