"CB-Multiline phones for PBX with lampswitchboards"
(The large picture changes on "mouse over" the number of the phone or the circuit diagram).

Picture
System overview: Two way stations 1226 Schema 9130/VI/40
1913 Catalog number: 5615 5618 1914 Catalog number: 5616 5619
Circuit number: 190 189 176 197
1924 Catalog number: 5450!51/53/54 5460MF 5465 5465MF 5466 5467MF 5468 5470/77 5475/76/78/79
Circuit number: AS-300/1 AS-300/11 AS-300/1 AS-300/11 AS-300/3 AS-300/13 AS-300/4 AS-300/1 AS-300/1
Circuit number: AS-300/3 AS-300/3 AS-300/3
1924 Catalog number: 5480/81 5482 1925 Catalog number: 5485/86
Circuit number: AS-300/1 AS-300/4 AS-300/1
Circuit number: AS-300/3 AS-300/3
System overview: Three way stations 1226 Schema 9130/VI/40
1924 Catalog number: 5469 5483
Circuit number: AS-300/5 AS-300/5