Phontech Communication 4000 - Page 7

Doc.No.: 99400-000-DE
Page 4 of 14
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PHONTECH
3. ADDITIONAL EQUIPMENT.
Type 4018 Headset Plug-box with Call stop.
Type 9000 External signal device relay switchbox.
Type 0018 Headset with chest switch and plug.
Type 9010 Headset with chest switch.
Type 99400-011 Relay plug-in module for external signal device.
Type 4052 Junction box type I (12 ext.)
Type 4053 Junction box type II (8 ext.)
H E A D S E T
4018
STOP
CALL
9 0 0 0
Handbook page
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