Page 1: ...aintained instead of an H4EB cord _ 1 03 The customer s premises must be properly wired with an appropriate connecting block Ordering Guide Refer to Table A or jack in order to accept the D4BU 29 plug...
Page 2: ...e existing jack is a 548A or equivalent use the 225A adapter furnished with each set 3 02 The internal connections for the 881A102 881B102 881A103 881B103 881A104 and 881B104 telephone sets for nonkey...
Page 3: ...e interior of these sets 4 REMOVAL OF TELEPHONE COMPANY OWNED for wiring changes refer to appropriate COMPONENTS paragraph in Part 4 3 06 Line and Ringer Connections 4 01 When it is desired to discont...
Page 4: ...le Phone MD 1 Remove four bottom cover mounting screws SOTTOM COVEn from bottom of telephone set and remove MOUNTING SCREWS bottom cover Fig 6 2 Remove four telephone set base mounting screws and with...
Page 5: ...ISS 2 SECTION 503 200 108 TELEPHONE SET BASE MOUNTINGSCREWS Fig 8mRemoving Dial Fig 7mRemoving Telephone Set Base Page 5...
Page 6: ...F Assy G L1 L1 A L2 L2 Y G G G G G BK L2 L2 L2 Ringer R K K K K K S R L1 S L1 BK L1 G G G G Line Switch Y A A A L2 L2 W F F F B B Insulated and stored t For accesstosetwiringfollow applicable stepsin...
Page 7: ...ISS 2 SECTION503 200 108 Page 7...
Page 8: ...SECTION503 200 108 Page 8 8 Pages...
