Invention Grant
- Patent Title: Telephone group identification ring
- Patent Title (中): 电话组识别环
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Application No.: US11396337Application Date: 2006-04-01
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Publication No.: US07995734B2Publication Date: 2011-08-09
- Inventor: Clifford Kraft
- Applicant: Clifford Kraft
- Agent Clifford Kraft
- Main IPC: H04M3/42
- IPC: H04M3/42 ; H04M1/56 ; H04M15/06

Abstract:
A telephone caller identification system where potential callers can be assigned to call-in groups, each call-in group having a particular ring. When a member of a particular call-in group calls, the telephone presents the ring associated with that call-in group. A caller not assigned to any call-in group causes the telephone to present a default ring. The telephone can also present particular transfer rings when transferred indicating that the call being transferred is from a caller belonging to a particular call-in group, or provide unique voice mail rings when a member of a call-in group leaves voice mail.
Public/Granted literature
- US20070263807A1 Telephone group identification ring Public/Granted day:2007-11-15
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