How to get a good deal ?

[NmOverson]

Ok so my deal has just finished, I've been paying £85 for 18 months and now it's finished it's now £120.

I've just phoned for a new deal and was told there are no big discount deals going at the moment and £106 was the best he can do.his advice was to phone back in 10-15 days to see for there is any better deals.

now I don't mind being locked in for 24month but not at £106 a month.

my question is do I need to threaten to leave to get a good deal ?