1) in the event you receive any threatening calls record the calls and file complaint of criminal intimidation against HDFC officials who harass you .
2) your dad is not required to call telephone number mentioned by police inspector
3) if any case had been filed against you then you would have been served with summons . only if you dont appear in court is bailable warrant issued .
4) you can make application to court which issued warrant for cancellation of warrant
5) you would be released on bail by magistrate court .
6) ask cop who visited your father for copy of bailable warrant issued against you