EP 1060611 A1 20001220 - SYSTEM AND ELECTRONIC DEVICES FOR REMOTE CONTROL, BY DTMF SIGNALS, OF ELECTRONIC KEYBOARD-OPERATED EQUIPMENT
Title (en)
SYSTEM AND ELECTRONIC DEVICES FOR REMOTE CONTROL, BY DTMF SIGNALS, OF ELECTRONIC KEYBOARD-OPERATED EQUIPMENT
Title (de)
SYSTEM UND GERÄTE ZUR FERNSTEUERUNG DURCH DTMF-SIGNALE VON ELEKTRONISCHEN, KEYBOARD-BETÄTIGTEN EINRICHTUNGEN
Title (fr)
SYSTEMES ET DISPOSITIFS ELECTRONIQUES PERMETTANT DE TELECOMMANDER, AU MOYEN DE SIGNAUX DOUBLE TONALITE MULTI-FREQUENCE (DTMF), UN EQUIPEMENT ELECTRONIQUE EXPLOITE PAR CLAVIER
Publication
Application
Priority
- IT 9800071 W 19980327
- IT MI980452 A 19980306
Abstract (en)
[origin: WO9945692A1] Electronic system (10) for remote control of an electronic apparatus (23) with keyboard (24) comprising interfaces for connection to a telephone line (25), for a radio transmitter, for computer control, storage and programming circuits with codes corresponding to commands that can be carried out in the apparatus (23), circuits of commutators for effecting commands, a strip-line (28) that brings onto the outside the contacts of the apparatus (23) and a microprocessor which on receiving certain codes, following certain keys being struck on the numeric pad of a telephone (20) or on the keyboard of a computer, with DTMF signals, compares said codes with those stored and then causes the apparatus (23) to carry out the operations corresponding to those obtainable by direct keystroking on the user's own keyboard (24).
IPC 1-7
IPC 8 full level
H04M 11/00 (2006.01)
CPC (source: EP)
H04M 11/007 (2013.01)
Citation (search report)
See references of WO 9945692A1
Designated contracting state (EPC)
AT BE CH DE ES FI FR GB IE LI NL SE
DOCDB simple family (publication)
WO 9945692 A1 19990910; AU 6746398 A 19990920; EP 1060611 A1 20001220; IT 1298592 B1 20000112; IT MI980452 A1 19990906; TW 382673 B 20000221
DOCDB simple family (application)
IT 9800071 W 19980327; AU 6746398 A 19980327; EP 98912706 A 19980327; IT MI980452 A 19980306; TW 87105069 A 19980403