Installation of cabinet T-Mobile UK could this be 4G?

Hello all, Just having a browse on http://www.roadworks.org and i seen that installation of cabinet base from T-Mobile UK is happen near me on

27 Sep 2012 till 01 Oct 2012 on Lawrence Street, Mill Hill, London, Barnet, NW7

So is this to do with T-Mobile UK and Orange 4G network called Everything Everywhere?

Queries should be addressed to T-Mobile (UK) Limited - quoting reference YN11270516/JH/01

Edited by deleted (Sun 30-Sep-12 21:25:39)