Friday 26 March

Demerger becomes effective

Friday 26 March

Listing of Cable & Wireless Worldwide plc shares on the London Stock Exchange

Wednesday 26 May

Cable & Wireless Worldwide 2009/10 annual results announcement

Wednesday 9 June

Ex-dividend date in respect of final dividend for the 2009/10 financial year

Friday 11 June

Record date in respect of final dividend for the 2009/10 financial year

Wednesday 21 July

AGM - 21 July at 14.00 UK time (or, if later, one hour after the conclusion or adjournment of the Cable & Wireless Communications Plc meeting) at the Queen Elizabeth II Conference Centre, Broad Sanctuary, Westminster, London SW1P 3EE

Q1 interim management statement (Released 20 July at 07.00 UK time)

Thursday 12 August

Dividend payment by Cable & Wireless Worldwide in respect of its share of Cable and Wireless plc final dividend for 2009/10