I received this telephone with the same problem which was Hum in the ear phone! This is the same as previous model by some small differences as...

                    I received a phone call from one of the neighbours who wanted his television checked by a technician. I gathered a few of my test gears and...

                      This CRT TV was brought to me in dead condition. After opening and cleaning up the TV thoroughly, removed its board, after discharging the residue high...