ISS
8,
SECTION
503-701 -101
DIAL RESTRICTION MODIFICATION (NOTE 1)
LEAD
REMOVE FROM
CONNECT TO
TEL SET
FUNCTION
COLOR
NET.
SET
NET.
SET
Line Tip
G
8
3
830DM and 2830DM
Line Ring
R
3
8
830CM and 2830CM
Line Tip
G
8
6
MFR 2·77 or
later
Line Ring
R
6
8
830CM and 2830CM
Line Tip
G
16
6
E/W New Line Switch
and MFR Before 2·77
Line Ring
R
6
16
(Note 2)
830AlM, 830BlM
Line Tip
G
F
6
830C, 830CT, or
830CM E/W Old
Line Ring
R
6
F
Line Switch
2830A1M, 2830B1M,
Line Tip
G
8
6
2830C, 2830CT, or
2830CM E/W Old
Line Ring
R
6
8
Line Switch
Notes:
1.
Rotary dial telephone sets must have a 533K (preferred) or KS·217651Ll
or a 446F diode installed between RR and F of the network see Fig. 5.
2. The new line switch can be identified by two additional leads which are (BL).
Page
7
BSP 503-701·101-i08_1977-08-07.jpg Scanned by Fran� Rarrell, (Cow6oy Frank) Castle Rock, Colorado OCfOS, 2012 16:59:4
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