Service Information Usage Report/Fee Step Guide Registration Notes How to use Support FAQ SpinPhone for eADSL is the VoIP plan exclusively for SpinNet eADSL service, the broadband service that we proudly provide. By utilizing the high speed Internet lines (eADSL lines) and eADSL modems for SpinPhone with VoIP function, calls between users of SpinNet and other ISPs in the alliance are free of charge. All domestic calls, including local calls and long distance calls in Japan, are only 8.4 yen per 3 (incl. tax) minutes. SpinPhone makes your telephone charges much lower than ever. Please take advantage of this opportunity to signup with SpinPhone, SpinNet's great valuable new service. VoIP phone is voice communication service using IP networks. In regular calls, your voice is carried through regular phone lines. However, calls routed through the Internet network enable substantial cost savings when you use VoIP phones.