Patent ID: 6253095
Filing Date: 2001-06-26
Classification: H04M,H04W

Abstract:
A telephone set, comprising:storage means for storing therein an identification number to unlock a specified call restriction;inputting means for inputting all at once in a continuous sequential operation call-setting information including a telephone number and an identification number when a call is desired to be set by a user;discriminating means for discriminating the identification number from the telephone number in the call-setting information inputted by said inputting means;verifying means for verifying that the identification number discriminated by said discriminating means corresponds to the identification number stored by said storage means; andcall-setting control means for unlocking said specified call restriction only when it is determined by said verifying means that the inputted identification number corresponds to the stored identification number and for executing the setting of a call according to the telephone number discriminated by said discriminating means.