Rule 8.3- (NMT Group PLC)

Volvere PLC
04 August 2005


                                                                        FORM 8.3


   DEALINGS BY PERSONS WHO OWN OR CONTROL 1% OR MORE OF ANY CLASS OF RELEVANT
                                    SECURITY
              (Rule 8.3 of The City Code on Takeovers and Mergers)

Name of purchaser/vendor *                                      Volvere PLC

Company dealt in                                                NMT Group PLC

Relevant security dealt in                                      Ordinary shares
If a connected EFM, name of offeree/offeror with which
connected

If a connected EFM, nature of connection #

Date of dealing                                                 4 August 2005


DEALINGS +

Amount bought   871,131 (9.9%)  Price per unit (currency must be stated)   75p
Amount sold     nil             Price per unit (currency must be stated)

Resultant total amount and percentage of the same relevant    2,269,024 shares
security owned or controlled                                  (26.04%)


IS A SUPPLEMENTAL FORM 8 (DERIVATIVE)/FORM 8 (OPTION) ATTACHED? NO

Date of disclosure     4 August 2005

Contact name           David Floyd, Dawnay, Day Corporate Finance Limited

Telephone number       020 7509 4570

* Specify the owner or controller in addition to the person dealing. The naming
of nominees or vehicle companies is insufficient. In the case of disclosure of
dealings by fund managers on behalf of discretionary clients, the clients need
not be named.
# See the definition of 'connected fund managers and principal traders' in the
Definitions Section of the Code.
+ If disclosing dealings/holdings in derivatives or options, please attach
Supplemental Form 8 (Derivative) or Supplemental Form 8 (Option), as
appropriate.

For details of the Code's dealing disclosure requirements, see Rule 8 and its
Notes which can be viewed on the Takeover Panel's website at
www.thetakeoverpanel.org.uk.





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