A hinge apparatus for a foldable telephone includes a body portion for mounting electronically operable parts and a flip member for covering the body portion. The flip member is assembled with the body portion by means of a pair of hinge shafts that pivot within a predetermined range of angles. A pair of resilient members are provided for influencing rotation of the hinge shafts. Each of the hinge shafts includes a resilient member contact portion that is engaged by a respective resilient member for enabling the flip member to snappingly pivot on the hinge shafts.