Invention Grant
- Patent Title: Wireless communication device with audio/text interface
- Patent Title (中): 具有音频/文本界面的无线通信设备
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Application No.: US12013053Application Date: 2008-01-11
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Publication No.: US08649780B1Publication Date: 2014-02-11
- Inventor: DaeSik Oh , Dennis Allan Selznick , Brent Allen Burpee
- Applicant: DaeSik Oh , Dennis Allan Selznick , Brent Allen Burpee
- Applicant Address: US KS Overland Park
- Assignee: Sprint Communications Company L.P.
- Current Assignee: Sprint Communications Company L.P.
- Current Assignee Address: US KS Overland Park
- Main IPC: H04L29/08
- IPC: H04L29/08

Abstract:
A wireless communication device is configured to visually prompt a user to initiate a text session, and to receive a text session request from the user including a called number. In response to the text session request, the device initiates the text session by placing a first call to a service node using a service node number, and transfers the called number to the service node over the first call. The service node then extends the text session by placing a second call to the called number. Once the text session is established, the device sends a first text message to the service node over the first call, and receives a second text message from the service node over the first call. The device then visually displays the second text message to the user.
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