Access restriction device for a telephone set

Details Access restriction device for a telephone set Access restriction device for a telephone set

H - Electricity

04

M

H04M 1/00 (2006.01) H04M 1/26 (2006.01) H04M 1/677 (2006.01)

Patent

CA 2227189

The present invention relates to a telephone socket including two terminals for connection to two respective wires of a telephone line. It includes an access restriction device for preventing a telephone communication upon dialing of a number beginning with a forbidden sequence of digits, the restriction device being connected to the two terminals and including a switch connected between a first one of the two terminals and an additional terminal, the two wires of the telephone line being respectively connected to the second one of the two terminals and to the additional terminal.

Prise téléphonique à deux bornes permettant la connexion de deux fils d'une ligne téléphonique. Comprend un dispositif de restriction d'accès qui empêche l'acheminement des appels lorsque le numéro composé commence par une séquence de chiffres interdite. Le dispositif de restriction est connecté aux deux bornes et comprend un commutateur connecté entre la première des deux bornes et une borne supplémentaire. Les deux fils de la ligne téléphonique sont connectés respectivement à la deuxième des deux bornes et à la borne supplémentaire.

Affiliated with

Also associated with

Rating

Access restriction device for a telephone set does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Access restriction device for a telephone set, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Access restriction device for a telephone set will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2031563