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Installing Telephones and Adjuncts
Credit Card Verification Terminals
Connect the credit card verification terminal to one of the following, as
described earlier in this section:
■
■
Using
012 module
MLX telephone with an MFM
When connected through an MFM port, the transaction terminal places
and receives calls independently of the MLX telephone.
a GPA is not recommended; the credit card verification terminal cannot
dial out through the GPA.
Dial Dictations
Connect the dial dictation device to one of the following, as described earlier
in this section:
■ 012 module
■ MLX telephone with an MFM
■ GPA and analog multiline telephone
Dial dictation can also be connected by using a commercially available “trunk
adapter” or UPAM with a loop-start central office trunk jack and an external
power supply unit.
NOTE:
Dial dictation equipment requiring contact closure cannot be connected
via the MFM. Such equipment can be connected via the UPAM, as it
provides the required contact closure.
Installing Adjuncts
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