EP 1258131 A2 20021120 - CALL SCREENING THAT PROMPTS CALLER FOR AN ACCESS CODE
Title (en)
CALL SCREENING THAT PROMPTS CALLER FOR AN ACCESS CODE
Title (de)
ANRUFÜBERPRÜFUNG WELCHE VOM ANRUFER EINEN ZUGANGSCODE FORDERT
Title (fr)
FONCTION NE PAS DERANGER POUR ABONNE AU SEIN D'UN RESEAU DE TELECOMMUNICATIONS
Publication
Application
Priority
- US 0104775 W 20010215
- US 50609300 A 20000217
Abstract (en)
[origin: WO0161978A2] A "do not disturb" (DND) telephone subscriber feature is provided that prompts a caller for an access code, such as a personal identification number (PIN), and based on the caller's inputted response, determines whether to complete the call to a subscriber. If the caller enters a valid code, then the call is placed to the subscriber's phone. Otherwise, the system hangs up, or alternately, sends the caller to a voice messaging system so that the caller can leave a voice message for the subscriber.
IPC 1-7
IPC 8 full level
H04M 3/436 (2006.01)
CPC (source: EP)
H04M 3/436 (2013.01)
Citation (search report)
See references of WO 0161978A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0161978 A2 20010823; WO 0161978 A3 20020829; WO 0161978 A9 20021024; AU 3701301 A 20010827; CA 2400385 A1 20010823; EP 1258131 A2 20021120
DOCDB simple family (application)
US 0104775 W 20010215; AU 3701301 A 20010215; CA 2400385 A 20010215; EP 01909236 A 20010215