Hello,
We understand your concerns and rest assured this platform has been tested and will function properly. An internal battery can be purchased that will hold power for dial tone up to 8 hours in the event of a commercial power outage. Meaning if you have an old POTS phone it will be available for use during that time. If you have concerns with the E911 system a simple test call once installed can verify for your peace of mind that it functions properly and has your correct address. We are proactively moving customers to this new platform as the equipment made for your current platform are no longer are being produced.
