Invention Grant
US09553993B2 Device and process for selecting one of a plurality of direct inward dialing numbers
有权
用于选择多个直接向内拨号号码之一的设备和过程
- Patent Title: Device and process for selecting one of a plurality of direct inward dialing numbers
- Patent Title (中): 用于选择多个直接向内拨号号码之一的设备和过程
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Application No.: US14611738Application Date: 2015-02-02
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Publication No.: US09553993B2Publication Date: 2017-01-24
- Inventor: Satish Ramprasad
- Applicant: TracFone Wireless, Inc.
- Applicant Address: US FL Miami
- Assignee: TRACFONE WIRELESS, INC.
- Current Assignee: TRACFONE WIRELESS, INC.
- Current Assignee Address: US FL Miami
- Agency: Baker Hostetler LLP
- Main IPC: H04M3/54
- IPC: H04M3/54 ; H04W4/16 ; H04W40/20 ; H04L29/08

Abstract:
Selecting one of a plurality of direct inward dialing numbers for dialing an international number preceded by a direct inward dialing number is disclosed. A destination phone number to be dialed by a wireless device is initially received at the wireless device. It is then determined that the destination phone number is an international destination phone number. In response to the determination that the destination phone number is an international destination phone number, one direct inward dialing number is selected from among a plurality of direct inward dialing numbers. The selected one direct inward dialing number connects the wireless device to a server. Next, the wireless device dials the one selected direct inward dialing number and determines that a connection between the wireless device and the server has been established. Finally, the international destination phone number is forwarded to the server.
Public/Granted literature
- US20150222754A1 Device and Process for Selecting one of a Plurality of Direct Inward Dialing Numbers Public/Granted day:2015-08-06
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