TRICK 1
For PCO u can do one thing.....when ur time is coming to end like 5 4 3 2 1 and now its about to disconect simeltinously press "#" and now u can talk on one rupee coin for longer period..........It works for BSNL( I tried once in U.P)....and MTNL
TRICK 2:
And ya u can call by 25-50 pasise coin just tilt the coin boxx to its back side and insert the coin.....now place the coin box and dail the number.......
TRICK 3:
Take a one rs coin make a hole in dat and now tie a rope(or else ur cello tape).....now go to the PCO..with the help of rope insrt that coin but make sure dat rope is in ur finger....as it will say insert coin so insert wid that rope ..........but hold the rope coin should be in with that rope now dail the no............it will connect and then receiver will pick the phone............talk for one call's duration......the beep willl come wich will ask for one more coin.......let the call get dissconected and now pull the ropeto take the coin out.........again use same trick to call that person.
TRICK 4:
This trick works only on 1 rupee coin.....Although quite old,but still works out successfully.....I used to use this trick in my school days in a public PCO.....
Just pick of receiver, then there use be handle on which you keep the receiver.
now if you want to dial 9, press and release the handle 9 times (for 0 it is 10 times).
the time gap between each should be less than 0.5 seconds. now if you want to do eight, wait for 1 sec and press and release 8 times, etc...and at last wait for the response from phone....
YOU ARE DONE..........HAPPY TALKING.....
