- BU8302A
Telecommunication IC - BU8304
Telecommunication IC - BU8304F
Telecommunication IC - BU8307CF
Pulse tone dialer telephone - BU8307CS
Pulse tone dialer telephone - BU8308K
Telecommunication IC - BU8308S
Telecommunication IC - BU8309AK
Telecommunication IC - BU8309AS
Telecommunication IC - BU8310AK
Panel interface - BU8311KS
Panel interface - BU8313K
Panel interface - BU8315F
Panel interface - BU8315S
Panel interface - BU8317KV
Panel interface telephones