MILAN (Reuters) - Telecom Italia (>> Telecom Italia SpA), Italy's biggest telecoms group, said on Tuesday it was extending to September 25 the deadline for completing the sale of its stake in Telecom Argentina to investment fund Fintech.

In November, Telecom Italia agreed to sell its entire stake in Telecom Argentina to Fintech for $960 million (578.84 million pounds).

The deal, whose terms remain unchanged, is still awaiting regulatory approval.

(Reporting by Lisa Jucca; Editing by Miral Fahmy)

Stocks treated in this article : Telecom Italia SpA, Telecom Argentina SA