430.2CO Trunk Selection and Test

a.CO Trunk Selection and Test:

0 Depress Primary Extension line key.

0 Lift handset or depress SPKR key to receive dial tone.

l Dial Selection Access Code: (Default 67).

0Dial Trunk Number (01-40) to be selected (Example 03).

If the selected CO Trunk was idle and in good working order when selected, dial tone will be heard. Digits dialed will appear in the LCD.

OR

0 lf the CO trunk selected was busy, Busy Tone will be heard.

OR

0 If the CO Trunk number selected is not installed, Reorder or busied out tone will be heard.

0Restore handset or depress SPKR key to end testing. Repeat the above steps to test each CO Trunk circuit as required.

NOTE: MFR circuits can also be tested, but this must be performed from a Single Line Telephone. Refer to Section 440.3 for this procedure.

--

SAMPLE LED INDICATIONS

IEXT green LED lit.

piiiG%J

red LED will

light

if the

selected

trunk appears

on the

Attendant

Multiline

Terminal or

CO Add-On

Module.

ND-20292

ZIAPTER4

APRIL, 1990

SAMPLE LCD INDICATIONS

~1x1~1 1~11 1~1~1 I I [ I I I I

1101 :I4151 IoIcITI 12181 IFIRII

I

I

I

 

 

67

‘1 0 :I451

 

IOCT

28

FR

I

 

I

I

 

 

03

lo:)451

 

IOCT

28

FR

J

I I 1 1121314 5161718 9

ilo :I4 51 10~1~1 12 8.1 IFIR I

ClOl’ 131 1 1 1 1 1 1 1 IBkJlStY.

1101 :I4151 IoIcJTI lalsl 1~1~11

co1

3

 

NOT

I N S T AIL/L

 

101:

4

5

OCT

28

FIRI

I

co

3

 

BUSYOUT

 

 

 

10145

 

 

OCT

28

FIR

I

 

 

I

 

 

I

 

10

: 415

OCT

28

FIR

I

400 - 117

Page 528
Image 528
NEC nd-20292 manual 1101 I4151 IoIcITI 12181 Ifirii, Ioct, Not S T AIL/L, Firi