Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockstar Consortium US LP
Original Assignee
Northern Telecom Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/994,762external-prioritypatent/US6304649B1/en
Application filed by Northern Telecom LtdfiledCriticalNorthern Telecom Ltd
Publication of CA2244312A1publicationCriticalpatent/CA2244312A1/en
Application grantedgrantedCritical
Publication of CA2244312CpublicationCriticalpatent/CA2244312C/en
A service is disclosed which allows subscribers who have multiple telephone lines extending from the same end office and who subscribe to such a service, to now be alerted on all of their multiple lines of an incoming call to any one of their lines. Regardless of which line in a predefined group of lines the incoming call is originally destined for, the subscriber will be alerted of the incoming call on each one of their lines. Numerous enhancements to the service are also disclosed.
CA 22443121997-12-191998-07-29Call pick-up, hold distinctive ringing service
Expired - Fee RelatedCA2244312C
(en)