Chapter 4: Hardware interfaces
TT-98-129218-A
Analog Phone interface
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Analog Phone interface
Overview
The terminal has one RJ-11 port, which can be used for connection of an analog phone.
Pin-out
The Phone connector is an RJ-11, 6/4 female connector. The table and figure below show the
connector outline and pin assignments.
Pin
number
Pin function
1
-
2
not connected
3
Tip
4
Ring
5
not connected
6
-
1 2 3 4 5 6
RJ-11 female connector
