Holding(s) in Company

Quadnetics Group

10 July 2007

TR-1(i): NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Identity of the issuer or the underlying issuer of existing shares
to which voting rights are attached (ii):

Quadnetics Group Plc

2. Reason for the notification (please state Yes/No):

An acquisition or disposal of voting rights: NO

An acquisition or disposal of financial instruments which may result
in the acquisition of shares already issued to which voting rights
are attached: NO

An event changing the breakdown of voting rights: NO

Other (please specify): YES



3. Full name of person(s) subject to the notification obligation
(iii):

BT Pension Scheme Trustees Limited as trustee of the BT Pension
Scheme

4. Full name of shareholder(s) (if different from 3.) (iv):

N/A

5. Date of the transaction (and date on which the threshold is
crossed or reached if different) (v):

5 July 2007

6. Date on which issuer notified:

6 July 2007

7. Threshold(s) that is/are crossed or reached:

7%

8. Notified details:




+---------------------------------------------------------------------------------------------+
|A: Voting rights attached to shares                                                          |
|                                                                                             |
|---------------------------------------------------------------------------------------------|
|Class/type of     |Situation previous to|Resulting situation after the triggering transaction|
|shares            |the triggering       |vii                                                 |
|If possible using |transaction vi       |----------------------------------------------------|
|the ISIN code     |                     |Number of  |Number of voting      |% voting rights  |
|                  |                     |shares     |rights                |                 |
|                  |---------------------+-----------+----------------------+-----------------|
|                  |Number of|Number of  |Direct     |Direct x   |Indirect  |Direct |Indirect |
|                  |shares   |voting     |           |           |xi        |       |         |
|                  |         |rights viii|           |           |          |       |         |
|------------------+---------+-----------+-----------+-----------+----------+-------+---------|
|GB0007156838      |1,278,346|1,278,346  |1,278,346  |1,278,346  |N/A       |7.562  |N/A      |
|ORD 0.20p         |         |           |           |           |          |       |         |
|                  |         |           |           |           |          |       |         |
+---------------------------------------------------------------------------------------------+





+------------------------------------------------------------------------------+
|B: Financial Instruments                                                      |
|------------------------------------------------------------------------------|
|Resulting situation after the triggering transaction xii                      |
|                                                                              |
|------------------------------------------------------------------------------|
|Type of   |Expiration|Exercise/Conversion|Number of voting rights    |% voting|
|financial |date xiii |Period/Date xiv    |that may be acquired if    |rights  |
|instrument|          |                   |this instrument is         |        |
|          |          |                   |exercised/converted        |        |
|----------+----------+-------------------+---------------------------+--------|
|          |          |                   |                           |        |
|          |          |                   |                           |        |
+------------------------------------------------------------------------------+



+----------------------------------------------+
| Total (A+B)                                  |
|----------------------------------------------|
| Number of voting rights | % of voting rights |
|-------------------------+--------------------|
| 1,278,346               | 7.562%             |
+----------------------------------------------+


9. Chain of controlled undertakings through which the voting rights
and/or the financial instruments are effectively held, if applicable
(xv):


Proxy Voting:

10. Name of the proxy holder:

N/A

11. Number of voting rights proxy holder will cease to hold:

N/A


12. Date on which proxy holder will cease to hold voting rights:

N/A

13. Additional information:

All voting rights held on behalf of the above entity are disclosed
pursuant to DTR 5.1.2.

This disclosure is made by Hermes Investment Management Limited as
agent on behalf of BT Pension Scheme Trustees Limited as trustee of
the BT Pension Scheme.

14. Contact name:

Valerie Davidson / Margaret Moss

15. Contact telephone number:

020 7680 2177 / 020 7680 2125

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