EX-2.0 ENGLISH TRANSLATION OF NOTICE OF OFFER

Exhibit 2.0

ANNOUNCEMENT

Voluntary Offer Document and Information Memorandum

Voluntary Offer for all issued and outstanding shares in

TANDBERG Television ASA

Submitted by

ARRIS Norway AS

A wholly owned subsidiary of

ARRIS Group, Inc.

Voluntary Offer:

1 share in TANDBERG Television ASA to be exchanged into Share(s) in
ARRIS Group, Inc. with a value of up to NOK 16.00, plus at least NOK 80.00 in cash

Shareholders holding up to and including 700 shares in TANDBERG Television ASA
will receive the full consideration of NOK 96.00 in cash

Offer Period for Voluntary Offer:

From and including 15 February 2007
to and including 15 March 2007 at 16:30 CET

The Voluntary Offer Document and Information Memorandum is sent to the
shareholders registered on 14 February 2007

The Voluntary Offer Document and Information Memorandum is available at the
offices of ARRIS Norway As or at the offices of the Manager, Carnegie ASA

Financial advisors to ARRIS Group, Inc.