● REGISTER · 06 POSITIONS
The megaphone family.
A small roster of BT rotary telephones. Each one is named, dated, paired with its megaphone module, and then entered into this register. New arrivals are added very gradually.
// adding to the register
Each entry is restored, named and paired before listing.
Telephones are admitted to the family one at a time. Each is given a name appropriate to its character, paired and calibrated with its own megaphone module, and only then entered onto the register.
If you have a candidate phone — particularly an early BT 700-series, a 706, 746, or wall-mounted variant, it will almost certainly work with the megaphone module.