PNB-R Phone (Board only)
The PNB-R is a true drop in replacement phone for a 2100-907 or 2100-957 Series C.O.P. mount Rath Microtech Phone. With dimensions of only 3.98 inches wide by 3.7 in length, it fits into a black plastic bracket provided by others on the back of the car panel. Disconnect the old wiring and remove the old board. Install the PNB-R board onto the bracket and plug it in. Your installation is complete.
Note: Includes an 8.4V NiMH Battery