A portable terminal and a method for detecting an earphone connection are provided. A controller is electrically connected with the hydrocarbon sensor and with the control valve such that when the controller receives a signal from the hydrocarbon sensor indicating that the engine should be started to purge the canister, the controller is constructed and arranged to cause the control valve to control a flow of fuel vapor from the purge passage while the engine is operating. A drain tube extends from the housing through the drain hole to a free end exterior of the oil pan. The contact record may be updated by an address book client or a converged address book server.