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Introduction
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025-9368H
Interconnect Hog Mode
With this mode enabled, everybody on the system has a chance to gain access to the Model 748.
It prevents the last user from making back to back calls and blocking other customers from using
the system. The last user is locked out for the duration of the Interconnect Hog time. This can be
programmed from 1 to 250 seconds. This mode is enabled/disabled on a per ANI basis.
Scheduled Telco Access
This feature is included in the Selcall and Roamer versions of the Model 748. It allows the
system operator to give dispatch user groups some priority interconnect users based on time of
day and day of the week. If you program the 748 to restrict interconnect access to normal
business hours, 8:00 AM to 5:00 PM for Monday through Friday (typically heaviest traffic time),
you can limit access to the interconnect on a per user basis outside of this time. On a system
where dispatch and interconnect are mixed, you can limit access to interconnect during business
hours (give priority to dispatch) and still be able to offer interconnect after hours.
INTERCONNECT OPTIONS
Model 748, Basic
The Basic version of the Model 748 (901-9466) is the standard or base model in the 748 line. It
comes with 154 user repeater panel, 99 user ANI database, CTCSS/DCS encode/decode, Airtime
accumulation, 99 autodials, XMODEM upload/download, enhanced toll restriction.
Model 748, Selcall
The Selcall version of the Model 748 (901-9467) includes all of the features of the 99 user
Model 748 Basic plus selective calling and Scheduled Telco access. Selective calling formats
included are DTMF, DTMF-t, Two-tone and Five-tone. Scheduled Telco access adds the ability
to limit interconnect access to off hours on a per ANI basis. This gives priority to dispatch traffic
during peak usage.
Model 748, Roamer
The Roamer version of the Model 748 (901-9468) includes all of the features of the Model 748
Selcall with a 750 user database plus Wild ANI. This provides the ability to support a much
larger customer base. The ability to do wild card programming with exclusion, can provide a
powerful way of supporting a large, roaming customer base among many system sites. When
used with the Call Detail Option, the actual ANI that accessed the system is also recorded in the
billing record.
Call Detail Option
Any version of the Model 748 may be equipped with the Call Detail Option (950-9587). This
option adds the ability to record, store and print SMDR (Station Message Detail Record)
information on interconnect calls. Each record includes the time and date of the call, duration,
user number and ANI against whom the call is billed, telephone number dialed, and call
completion status. The Model 748 will also log errors such as invalid user number overdialed or
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