(19)

(11)

EP 1 795 020 A2

(12)

(88) Date of publication A3: 08.06.2006 (43) Date of publication: 13.06.2007 Bulletin 2007/24 (21) Application number: 05796125.2 (22) Date of filing: 07.09.2005

(51) International Patent Classification (IPC):  H04Q 7/20(2006.01) H04B 3/36(2006.01) H04M 3/00(2006.01) H04M 1/00(2006.01) (86) International application number: PCT/US2005/031711 (87) International publication number: WO 2006/031512 (23.03.2006 Gazette 2006/12)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 15.09.2004 US 610087 P (71) Applicant: Wahoo Communications Corporation Lorena TX 76655 (US)	(72) Inventor: PETERMANN, Jerry Pflugerville, TX 78691 (US) (74) Representative: Charig, Raymond Julian  Eric Potter Clarkson LLP Park View House 58 The Ropewalk Nottingham NG1 5DD Nottingham NG1 5DD (GB)