Invention Grant
- Patent Title: Push-to-talk features in wireless communications devices and methods
- Patent Title (中): 无线通信设备和方法中的一键通功能
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Application No.: US10610285Application Date: 2003-06-30
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Publication No.: US08090396B2Publication Date: 2012-01-03
- Inventor: Marshall L. Brown , David S. Brenner , Thaveesak Kraisornsuthasinee , Jennifer M. Lee , Ling Li , Archana Vohra , William L. Zuckerman
- Applicant: Marshall L. Brown , David S. Brenner , Thaveesak Kraisornsuthasinee , Jennifer M. Lee , Ling Li , Archana Vohra , William L. Zuckerman
- Applicant Address: US IL Libertyville
- Assignee: Motorola Mobility, Inc.
- Current Assignee: Motorola Mobility, Inc.
- Current Assignee Address: US IL Libertyville
- Agent Roland K. Bowler, II
- Main IPC: H04B7/00
- IPC: H04B7/00
Abstract:
A wireless communications terminal that communicates in a communications infrastructure and methods therefor including opening a push-to-talk (PTT) contact list application (220) on the terminal when the terminal is in a dormant state, for example, by depressing a PTT input, and transitioning the terminal from the dormant state to an active state when the PTT contact list application is opened. Other PTT features include among others indicating on the terminal whether PTT contacts in the contact list are available for a PTT session, and indicating which PTT participant is talking.
Public/Granted literature
- US20040266468A1 Push-to-talk features in wireless communications devices and methods Public/Granted day:2004-12-30
Information query
