Only the current version so far — new entries appear as the app ships updates.
Co.Tel is a business app by DMM.com with 10+ downloads (about 28 estimated). +1 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Use your work-related 050 number (IP phone) on your smartphone! DMM's business phone service. No installation required, and you can make and receive calls using your company number even when working from home or on the go.”
