Maroc Telecom and games to lift Vivendi 06 sales

* Vivendi (VIV.PA: Quote, Profile, Research, Stock Buzz) fourth quarter/full-year sales

* Due Jan. 31 1645 GMT;

* Average 2006 Reuters poll forecast 20.1 billion euros

($25.95 billion).

PARIS, Jan 26 (Reuters) - Vivendi (VIV.PA: Quote, Profile, Research, Stock Buzz) is set to post a 3.5 percent rise in full-year sales after the market close on Wednesday, propelled mainly by its Maroc Telecom (IAM.PA: Quote, Profile, Research, Stock Buzz) and video games units.

The French media group behind France's No.2 mobile operator SFR and Universal Music Group, the world's largest recorded music company, is set to report revenues of 20.1 billion euros

($25.95 billion), based on a Reuters survey of nine analysts.

Vivendi could also give a trading update for the current year and details regarding its bottom-line performance for the whole of 2006.