【實用通訊app】TravelFone|最夯免費app-綠色工廠好玩App

This program will automatically switch to VoIP mode when you are in roaming and have Wi-Fi access. Simultaneously, program will automatically redirect all incoming calls to our Ukraine-based telephone gateway. When Wi-Fi signal is lost, everything is reverted.

This is useful when you're roaming, and your call-forwarding charges to Ukraine are smaller than incoming roaming call charges.

This is absolutely useful if you're Ukrainian resident.