| 摘要 |
FIELD: phone communications. ^ SUBSTANCE: masked phone service is disclosed, which depends on presence of original phone number of user to virtually create a set of corresponding replacement phone numbers, called masked phone numbers, to mask original user phone number on request, by adding aforementioned newly created masked phone number; at least two phone umbers are provided to phone user, and masked phone number may be separately used for work during working hours and respectively during private non-working hours. ^ EFFECT: improved preservation of concealment of personal phone number of user. ^ 7 cl, 2 dwg |
