You will not be charged for activation or deactivation of this service. Only the call divert will be charged as a separate call.
Note: You can divert all your incoming calls(Local, STD, ISD) to a local (mobile & landline) numbers only. However while entering a mobile number, make sure you use the international code before the number. Eg: to enter 98860XXXXX, key in +9198860XXXXX. In Haryana, calls can be diverted to any local number except BSNL mobiles & landlines.