# US 9,883,363 B2 · Apparatus and method for processing call services in mobile terminal > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,883,363 B2 - Document ID: US9883363B2 - Status: Granted - Kind: B2 - Application number: 15/042,989 - Filed: 2016-02-12 - Published: 2016-06-09 - Granted: 2018-01-30 - Earliest claimed: 2012-01-18 - Assignees: Samsung Electronics Co., Ltd. - Applicants: Samsung Electronics Co., Ltd. - Inventors: Jinhong Jeong - Web page: https://patentgrep.com/patent/US9883363B2 ## CPC - H04W 4/16: Communication-related supplementary services, e.g. call-transfer or call-hold - G06F 3/0488: using a touch-screen or digitiser, e.g. input of commands through traced gestures - G06F 3/167: {Audio in a user interface, e.g. using voice commands for navigating, audio feedback} - G10L 15/26: Speech to text systems (G10L15/08 takes precedence) - H04M 1/271: {controlled by voice recognition} - H04M 1/72409: by interfacing with external accessories (hands-free H04M1/60) - H04M 1/72412: using two-way short-range wireless interfaces - H04M 2250/22: including a touch pad, a touch sensor or a touch detector - H04M 2250/74: with voice recognition means - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - G10L: SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING - H04M: TELEPHONIC COMMUNICATION (circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08) ## Abstract An apparatus and method for processing call services in a mobile terminal are provided. The method for processing call services in a mobile terminal includes entering into, when a call is generated, a call handling mode, recognizing and analyzing voice signals sent and received in the call to produce speech analysis information, detecting a state change of the mobile terminal using a sensing unit to produce user behavior information, and predicting, when a state change of the mobile terminal is detected, an application corresponding to the speech analysis information, and activating the application as a follow-up service. ## Claims ### Claim 1 An electronic device comprising: a display; a transceiver; and at least one processor operatively coupled to the display and the transceiver, the at least one processor configured to: receive a call request; control the transceiver to establish a call connection in response to the call request, determining whether a counterpart associated with the call connection corresponds to a specified counterpart, and while the call connection is established and in response to determining that the counterpart associated with the call connection corresponds to the specified counterpart, control the display to display a keypad in relation with the call connection. ### Claim 2 (depends on 1) The electronic device of claim 1, wherein the at least one processor is further configured to control the display to display the keypad in response to a specified movement of the electronic device being detected during the call connection. ### Claim 3 (depends on 2) The electronic device of claim 2, wherein the specified movement of the electronic device is caused by a preset gesture of a user. ### Claim 4 (depends on 2) The electronic device of claim 2, wherein the specified movement of the electronic device is caused by a natural action of a user. ### Claim 5 (depends on 2) The electronic device of claim 2, wherein the specified movement of the electronic device is a movement of the electronic device away from a position close to a body of a user. ### Claim 6 (depends on 1) The electronic device of claim 1, wherein the specified counterpart is associated with an automatic response service (ARS). ### Claim 7 (depends on 1) The electronic device of claim 1, wherein the specified counterpart is identified based on a phone number associated with the call connection. ### Claim 8 A mobile communication device comprising: a display; a transceiver; and at least one processor operatively coupled to the display and the transceiver, the at least one processor configured to: receive a call request; control the transceiver to establish a call connection in response to the call request, during the call connection, detect whether there is a specified movement of the mobile communication device, the specified movement of the mobile communication device being independent of the geographic location of the mobile communication device, and control the display to display a keypad in response to the specified movement of the mobile communication device being detected during the call connection. ### Claim 9 (depends on 8) The mobile communication device of claim 8, wherein the specified movement of the mobile communication device is caused by a preset gesture of a user. ### Claim 10 (depends on 8) The mobile communication device of claim 8, wherein the specified movement of the mobile communication device is caused by a natural action of a user moving the mobile communication device to view the display. ### Claim 11 (depends on 8) The mobile communication device of claim 8, wherein the specified movement of the mobile communication device is a movement of the mobile communication device away from a position close to a body of a user.