Mr. Klaus-Dieter Liedtke

T-Mobile Deutschland GmbH
Tel: +49 511 961 3570
Fax: +49 511 961 3599

Mr. Bertrand Gatellier

Tel: +44 208 538 9657
Mobile: +44 7952 935 829

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Ms. Marina Friesen

T-Mobile Deutschland GmbH
Tel: +49 178 366 3135
Fax: +49 511 961 3599

Dr. Guntbert Markefka

T-Mobile Deutschland GmbH
Tel: +49 511 961 3587
Fax: +49 511 961 3599

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Rene Beusch
First Chairman 1988-1998

Paul Finnigan
President Emeritus

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Meir Keidar

Director
Comverse
Telephone: +972 3 765 5725
Mobile: +972 52 854 5725

Alain Decartes

Director
Hewlett-Packard
Tel: +1 610 6820 872
Mobile: +1 484 3472 589

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Bill Ehlinger

Director
ServiceSPAN
Tel: +1 516 576 8000
Mobile: +1 516 238 3848

Franz Gerdesic
Director Emeritus

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Malcolm Glasgow

Director
British Telecom
Tel: +44 20 7845 3416
Fax: +44 7860 637 367

Michael Möhlenhof

Director
T-Mobile Deutschland GmbH
Tel: +49 228 936 33202
Fax: +49 228 936 33339
Mobile: +49 171 2004 008

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Renaud Munier

Director
Speech Design
Phone: +49 (0) 89 89 458 - 110

Andreas Schaub

Director
Unisys Deutschland GmbH
Phone: +49 (177) 7864797
Fax: +49 (177) 99 7864797

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Ruth Pollock

Director
Intervoice
Telephone: +44 (0)161 495 1455
Mobile +44 (0)7917 890 684
Fax: +44 (0)161 495 1001

Maite Ruiz De La Cuesta

Director
Telefonica Moviles
Telephone: +34 680 019 847
Mobile: +34 609 292 428
Fax: +34 630 007 322

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Nigel Waller

Director
Glenayre
Telephone: +44 20 7969 2752
Mobile: +44 7766 463 463
Fax: +44 20 7969 2800

Paul Friesen

Director
VMA
Telephone +49 511 348 1537
Mobile: +49 171 402 8016