||Western Electric 691A Subset
Has no hookswitch or transmitter element
Uses 732A receiver (which looks like a G3 handset with no
in the transmitter cap!).
The housing is soft plastic and has Bell System markings.
Mounting cord with 25-pair amp connector.
||Keys are all illuminated and marked:
| ANS | CLEAR | ORIG | |TEST | LOC |
First 4 are momentary, last two lock.
Behind the transmitter cap is a cup used for cord strain relief, but with no riveted transmitter contacts. The standard handset cord has only 2 conductors used. The transmitter contacts are just hanging around inside.
|| 425F network
7L dial with numbers-only plate (double injection molded white numbers).
Really -- no hookswitch!
Bottom plate marked, “SUB SET 691A 7-62”.