Italy's Optima Mobile launches friend referral scheme
(Telecompaper) Italian MVNO Optima Mobile, operating on Vodafone's 4G network, has activated a new friend referral initiative that gives current and new users the...
(Telecompaper) Italian MVNO Optima Mobile, operating on Vodafone's 4G network, has activated a new friend referral initiative that gives current and new users the...