Nortel Meridian 1 Manual page 9

Page 4 of 44 NT5K93 Central office trunk circuit card
Trunk configuration
Supplement to 553-3011-210
Self-test
When the card is installed, the red Light Emitting Diode (LED) on the
faceplate flashes as the self-test runs. If the self-test completes successfully,
the card is automatically enabled (if it has been configured in software) and
the LED goes out. If the self-test fails, the LED will remain lit. The LED will
also remain lit if one or more units on the card become disabled while the card
is operating.
Route Data Block
Each trunk unit on the NT5K18BA central office trunk card is attached to a
route with an associated route data block. Trunk timers are configured on a
route basis.
Note: All prompts are defaulted except for those noted in Table 2.
Default values are shown in brackets.
Provisional 1.3 July 1993