• Quizzing Central
  • Join the party!!
  • About
  • Put funda

    11.9.10
    Put funda.

    3 comments:

    1. Chan said...:

      the dual tone dialinbg frequencies in telephony??

    1. mokkaichino said...:

      yup...
      othukare...10ptr nu othukare :)

    1. Chan said...:

      dai.. i am doin a course on telephony now da mokkai.

    Post a Comment