Spirent Comm PLC - Further EGM Circular.

(From AFX CNF)

RNS Number:5937N Spirent Communications PLC 11 December 2006 Spirent Communications plc 11 December 2006 SPIRENT COMMUNICATIONS PLC FURTHER CIRCULAR TO SHAREHOLDERS Why shareholders should vote against the EGM resolutions London, UK - 11 December 2006 Spirent Communications plc ("Spirent" or the "Company") (LSE: SPT; NYSE: SPM), a leading technology communications company, is today posting to its shareholders a circular that reinforces the reasons provided in the Notice of Requisitioned Extraordinary General Meeting issued on 29 November 2006 why the Board recommends shareholders to vote against all the resolutions at the forthcoming Extraordinary General Meeting on 22 December 2006 (the "EGM"). The EGM has been requisitioned by three shareholders led by Sherborne Investors GP, LLC ("Sherborne"). Sherborne is seeking to gain effective control of the Board of Spirent by replacing three of the Company's non-executive directors, including the Chairman, with four of its own nominees. Highlights: a Spirent has taken the actions to turn around the business already and has in place a clear strategy to create more value for shareholders …