Details for TB 701-89T I1 - Type 88TLoud-Speaking Conversion Set

TB 701-89T I1 - Type 88TLoud-Speaking Conversion Set
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Name:TB 701-89T I1 - Type 88TLoud-Speaking Conversion Set
Description:

AUTOMATIC ELECTRIC
Technical Bulletin 701-89T
GENERAL TELEPHONE & ELECTRONICS
Issue 1, September 1959

LOUD-SPEAKING TELEPHONE CONVERSION SET TYPE 88AT (TRANSISTORIZED)
File sent:
AECo Bulletin 701-89T Type 88...
 
1. APPLICATION
This conversion set gives loud-speaking service to a subscriber who has
an Automatic Electric Company Standard Type 80 Telephone, Key Feature
Telephone Type 85A, 85B, or 85C, Key-Telephone System Type 86 ? 10A or
10A1, or a Western Electric Company Telephone set of the "400" series or
"500" series used in a Western Electric Company No. 1A or No. 1A1
Key-Telephone System.

2. DESCRIPTION
The conversion set  comprises a loudspeaker, 3-conductor cord,
6-conductor cord, and an adapter-unit (consisting of a turn key,
microphone, flashing indicator lamp, and a volume control.)
The purpose of the flashing lamp is to indicate to the subscriber that
he has seized the line.

Filename:AECo Bulletin 701-89T Type 88TLoud-Speaking Conversion Set.pdf
Filesize: 2.44 MB
Filetype:pdf (Mime Type: application/pdf)
Creator:remco-e
Created On: 11/03/2009 17:00
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Last updated on: 11/28/2010 22:34

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