The
only requirement for having the duplicate keys to the cyberworld is
a dial-up modem, which is available on most personal computers and laptops, and the cable from the telephone jack connected to the computer port.
All a subscriber needs to do is click the dial-up icon and enter the landline telephone number preceded by the STD code without the “0.” For instance,
a Chennai number should be preceded by “44” while the eight-numeral telephone number is the password.
The number to dial through the computer is 172222 and can be accessed from a BSNL landline anywhere in India.
The flip side is that anyone calling a user who is on dial-up mode will be greeted with an engaged tone.