Station Card Functions
Station Card Functions
The system can be equipped with various types of station interface cards.
Verify each card type and its location in the KSU (Line Number).
Table 5-18: Digital Key Terminal Interface Board (DTIB)
Function
Provides the interface for twelve (12)
Digital Terminals, DSS/DLS Consoles.
Table 5-19: Single Line Interface Board (SLIB) w/MSGU
Function
Provides the interface for Single Line
Telephones.
Triad 1/2
System = 6 SLTs
Triad 3
System = 12 SLTs
Also provides for SLTs with/without
M/W lights.
Fault Options
Unable to receive intercom dial tone.
Port transmission characteristics.
Key telephone set inoperative.
Key telephone unable to invoke features.
No LED indications.
Fault Options
SLT can't receive dial tone.
Poor transmission characteristics.
No Message Wait lights, MSGU inoperative.
5-15