Page 1 of How Do you Enter the Service Menu on a Wharfdale CTV-890

Does anyone know How you Enter the Service Menu on a Wharfdale CTV-890/ Bush WS6672 ? 28" Wide screen ?

I have bought the Bush and the Zoom menu`s are missing from the screen formats, with the help of chris on the forum, I have come to the conclusion these 2 TV`s are Exactly the same except from the screen formats ?

The Wharfdale has 4 and the Bush only has 2 4:3 & 16:9

The remote controls are Excatly the same also !

Any help would be great !