Unify Group Holding BV is an innovative Mobile Virtual Network Enabler (MVNE) company, which has developed a number of patented technologies. Unify enables new business models to address major niche and highly profitable opportunities in the mobile industry. These technologies enable customer friendly, cost effective seamless indoor and international solutions to be provided to the user. Unify overcomes current user issues such as accessing Corporate VPN and Voice Mail functionalities whilst roaming on any GSM network, with the added significant benefit of reducing user costs both nationally and internationally.