By creating transparency over all roaming data, Comfone's Roaming Optimisation & Monitoring Tool helps operators increase their profitability Bern, Switzerland, 18 August, 2010 - Comfone, an experienced leader in roaming and hub service technology, today announces the successful launch of its Roaming Optimisation & Monitoring Tool (ROM), which provides operators with an elaborate business management instrument offering optimal roaming data analysis and evaluation of key performance indicators. Delivering a complete and comprehensive insight into the...