John Russo
Registered

I had the MTS III for several years. Never needed used those cables.
Assuming your handheld is wired, that will plug intothe 55005 RJ11 jacks.
You need to connect the 55005 to a power source. that is typically just 14 gauge wire.
Assuming your handheld is wired, that will plug intothe 55005 RJ11 jacks.
You need to connect the 55005 to a power source. that is typically just 14 gauge wire.