Specifications

HOW TO USE
7
Disconnect the substitute voice terminal and connect the BTMI to the sam
voice terminal jack. Then connect the basic telephone to the BTSlI.
A person using a basic telephone must .dial the codes shown in Figure 5-4 to
access the lines the system administrator assigns to the intercom number for
the telephone.
FIGURE 5-4 Basic
telephone codes for accessing lines.
I
Drop
II
Hold
Basic Telephon and iiibdem Interface
: .^ .,
DESCRIPTION
The Basic Telephone and Modem Interface (BTMI) allows you to connect mos
types of telephone and data devices to your MERLIN Plus system, including
auto-dial modems, facsimile machines, credit phones, and answering
machines. See Figures 5-5 and 5-6.
Accessory Equipment s-13