METHOD AND MOBILE COMMUNICATION DEVICE FOR GENERATING DUAL-TONE MULTI-FREQUENCY (DTMF) COMMANDS ON A MOBILE COMMUNICATION DEVICE HAVING A TOUCHSCREEN

Patent №

US 8,340,969

Granted

2012-12-25

Filed 2009

Owner

RESEARCH IN MOTION LIMITED

Lab

AI components

2

nlp · speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12429665

A method and mobile communication device for generating dual-tone multi-frequency (DTMF) commands on a mobile communication device having a touchscreen are provided. In accordance with one embodiment, there is provided a method for generating dual-tone multi-frequency (DTMF) commands on a mobile communication device having a touchscreen, comprising: detecting an automated attendant during a telephone call; activating speech recognition in respect of incoming voice data during the telephone call in response to detecting an automated attendant; translating spoken prompts in the incoming voice data into respective DTMF commands; displaying a menu having selectable menu options corresponding to the DTMF commands In a graphical user interface on the touchscreen; receiving input selecting one of the menu options; receiving input via the touchscreen activating a selected one of the menu options; and generating a DTMF command in accordance with the activated menu option.

Natural languageSpeechH04M 1/0202G06F 3/0482G06F 3/0488H04W 4/16G10L 15/22

AI classification

Speech1.00
Natural language1.00
Planning0.06
AI hardware0.05
Knowledge representation0.00
Vision0.00
Machine learning0.00
Evolutionary computation0.00

Ownership

RESEARCH IN MOTION LIMITED

assignment · 229290391

Assignors

MALO, ERIC G., KUHL, LAWRENCE EDWARD

On an employer assignment, the assignors are typically the inventors.

© 2026 NYSGPT2525 LLC