BELL SYSTEM PRACTICES
AT
&
TCo Standard
SECTION 503-200-108
Issue 3, January 1978
TELEPHONE SETS
881A102, 8818102, 881C102, 881A103, 8818103, 881C103, 881A104, 8818104,
AND 881C104
1. GENERAL
1.01
This section provides identification, installation,
and connection information for the 881A102
(MD), 881B102 (MD), 881C102 (Antique Gold**, Fig.
1 ); 881A103 (MD), 881B103 (MD), 881C103
(Mediterranean**, Fig. 2), and 881A104 (MD),
881B104 (MD), 881C104 (Early American**, Fig. 3)
DESIGN LINE* telephone
(Cradle Phone)
sets.
*Trademark AT&TCo.
**Trademark American Telecommunication Corporation
1.02
This section is reissued to:
•
Add information on the 881C102, 881C103,
and 881C104 (modular) telephone sets (Table
A)
•
Show 881B102, 881B103, and 881B104 telephone
sets (MD).
Warning:
Telephone apparatus or
wiring shall not be installed in a
location where minimum separation
from o ther wiring as specified in
Sec t i o n
460-300-149
c a n n o t b e
maintained.
1.03
The customer's premises must be properly
wired with an appropriate connecting block
or jack in order to accept the D4BU-29 plug-ended
mounting cord.
2. IDENTIFICATION
2.01
.The 881A102, B102, C102, 881A103, B103,
C103, 881A104, B104, and C104t (Rotary
Dial) equipped telephone sets are new DESIGN
LINE telephone sets being made available to the
customer. The customer buys the housing and
handset from the telephone company and the
Fig. 1-.8818102 or 881C102 DESIGN LINE Telephone
Sett
telephone company retains ownership of the
transmission and signaling components.
The B
and C coded sets are equipped with a plug-ended
H4DU handset cord instead of an H4EB cord.
•The C coded sets are equipped with an improved
relay-type line switch capable of breaking both tip
and ring sides of line when used in lAl or 1A2
key telephone systems.t
Ordering Guide (Refer to Table A)
2.02
Bas i c Tel e p h o n e Se t Ord e r i n g
Information:
Example:
Set, Telephone, 881Cl02t is an
antique gold cradle phone equipped with a
rotary dial.
NOTICE
Not for use or disclosure outside the
Bell System except under written agreement
Printed in U.S.A .
BSP 503-200-108-i03_1978-01-0l.jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Feb 08, 2012 18:47:55
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