O AIPHONE832841 TB-F-l-0986 ®COMMUNICATELEPHONE TYPE INTERCOM TB-F seriesMODELS TB-1F (single-way) TB-3F (three-way) TB"6F (six-way) TB“12F (twel
FEATURES* Up to 13 stations can be connected in a system.* Common talk system for phone communication. (Conference calls can selectively include up
WIRING REQUIREDTB-l F: 5 Conductors maximum TB-3F: 8 Conductors maximumTB-6F: 11 Conductors maximumTB-12F; 17 Conductors maximumRefer to the char
TB-12F ALL MASTETB-12F PHONE SYSTEM with PAGING-4-
R PHONE SYSTEMI STATION 9STATION 10STATION 12I STATION 13/'—^/— ^ >1i<!^1^17©"T©2 ^2<<^2^2<^7©'7©3<^3^3^ 2,^3©7©4^4^
VARIATIONS TO STANDARD INSTALLATIONSAny combination of TB-F series phones and accessories shown on page 2 of this manual can be inter
EXAMPLE NO. 3: TB-F SYSTEM WITH 2 DOOR STATIONS AND ELECTRIC DOOR RELEASE• Maximum of 2 door stations may be connected to up to 12 phones per system.N
OPERATIONCALLING;Pick up the handset and momentarily depress the selector button of desired station.RECEIVING;An incoming call is announced by an elec
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