Hathway in SONY KDL-40EX520 with out STB

[sub263]

Hi,
I have SONY KDL-40EX520 which has DVB-T tuner inbuilt and Hathway in Banglore does not have CAS. I am planning to get Hathway digital cable. My query is will hathway directly work in my TV without STB, as my TV has a digital TV tuner inbuilt?
-Sub263

 

[sub263]

I think Hathway uses DVB-C and my TV has DVB-T

 

[Nags]

Where did you get information that hathway does not have CAS in bangalore? Hathway has seperate STB and all subsribers are using it.