Masked telephone service telephone number by means of masked

摘要

The present invention disclosed a masked phone service, which depending on phone user's original phone number to virtually create multiple new corresponding substitutive phone numbers, called mask phone numbers; to mask phone user's original phone number when on demand; by adding this new created mask phone number, therefore, to make the phone user have at least two phone numbers on single phone device so that the phone user's original phone number and the mask phone number may be separately used for his working and private time respectively, and by this way the phone user's personal privacy is then improved.