Coding telephone number to avoid “wrong numbers”

Coding telephone number to avoid “wrong numbers”

Dades bibliogràfiques
Publicat a:Philippine Engineering Journal Vol. 17, no. 2 (1996), 1-28
Autor principal: Abaya, Efren F.
Format: Article
Idioma:English
Publicat: 1996
Matèries:
Telephone
Telephone numbers
Caller ID telephone service