(19)
(11)
EP 1 058 990 A1
(12)
(43)
Date of publication:
13.12.2000
Bulletin 2000/50
(21)
Application number:
98963137.9
(22)
Date of filing:
10.12.1998
(51)
International Patent Classification (IPC)
7
:
H04M
1/27
(86)
International application number:
PCT/US9826/491
(87)
International publication number:
WO 9930/470
(
17.06.1999
Gazette 1999/24)
(84)
Designated Contracting States:
ES GB SE
(30)
Priority:
12.12.1997
US 989492
(71)
Applicant:
ERICSSON INC.
Research Triangle Park, NC 27709 (US)
(72)
Inventor:
MORGAN, John, C.
Garland, TX 75042 (US)
(74)
Representative:
Nyberg, Bengt et al
DR. LUDWIG BRANN PATENTBYRA AB,P.O. Box 17192
104 62 Stockholm
104 62 Stockholm (SE)
(54)
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