This is probably one of the worst network I have ever used.
net speed remain 1-2 kbps and costomer care claims 400kbps.
Pathitic call quality .Call most frequently drops.
After a week they turned off my messaging facility without any notice.
And I wound it extremely difficult to even port.
then after I had to visit 2 times vodafone store to submit papers and then only I am able to get free from it via porting into docomo.