I'm trying to install a WE 662 A1 (6 button rotary card dialer). The BSP, 502-661-101, is not yet loaded in the TCI Library, or showing in any of the BSP condensed service manuals. On all the other rotary card dialer models, a low voltage 2075A transformer is needed. When I checked the Paul-F site, he lists the 662 model as "Keyset, 6-button Automatic Dialer - 40A dial, G1A ringer. 40A dial is polarity sensitive and operates from line current. No external power supply is needed." I never read where a rotary dial is polarity sensitive (maybe a misprint?). In any event, I'm looking for the BSP and a 2075A transformer. Any help would be appreciated!
