Northern Telecom DMS-100 Series General Description, Installation And Maintenance page 48

Chart 3-1 Continued
STATION RINGER TEST - KEY SEQUENCES
Key G69: LCDs associated with keys G61 and G67 turn ON.
Note 4: The only messages which are not tested are "Turn On/Off Handsfree Control" and "Open/Close
Echo Mode" which are not used by call processing.
Note 5: In this Chart, the term "All LCDs" means LCDs one to eight on the telephone plus all LCDs on any
add-on modules connected to the telephone under test.
KEY OR SWITCH
STEP OPERATED
(Note 1)
1 Handset off-hook
2 Handset on-hook
3 Handset off-hook
4 Handset on-hook
5 Dial Pad key 1
6 Dial Pad key 2
Dial Pad key 3
7
8 Dial Pad key 4
9 Dial Pad key 5
10 Dial Pad key 6
11 Dial Pad key 7
12 Dial Pad key 8
13 Dial Pad key 9
14 Dial Pad key 0
15 Dial Pad key *
16 Dial Pad key #
17 Strip A key 1
18 Strip A key 2
19 Strip A key 3
20 Strip A key 4
21 Strip A key 5
22 Strip A key 6
23 Strip A key 7
24 Strip A key 8
25 Strip A key 9
26 Release key (rls)
Read Note 3 before continuing
27 HLD key
28 Vol Up key (UP)
Chart Continued ------------------------------------
RESPONSE
All LCDs flash (Note 5)
All LCDs fast flash (Note 5)
All LCDs are ON (Note 5)
All LCDs are OFF (Note 5)
LCD A1 ON
LCD A2 ON
LCD A3 ON
LCD A4 ON
LCD A5 ON
LCD A6 ON
LCD A7 ON
LCD A8 ON
LCDs A1 & A8 ON
LCDs A2 & A8 ON
All LCDs are ON (Note 5)
All LCDs are OFF
LCD A1 ON
LCD A2 ON
LCD A3 ON
LCD A4 ON
LCD A5 ON
LCD A6 ON
LCD A7 ON
LCD A8 ON
LCDs A1 & A8 ON
LCDs A2 & A8 ON
Dial tone sounds from speaker and LCDs A1
to A5 are ON
Dial tone volume increases
PRACTICE 297-2011-200
DIGIT DISPLAY
(if equipped)
(Note 2)
blank display
blank display
blank display
blank display
1
12
123
1234
12345
123456
1234567
12345678
123456789
1234567890
1234567890*
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