STERLING TELEPHONE AND ELECTRIC Co. Ltd


CENTRAL BATTERY AUTOMATIC REPLY AND CALL SYSTEM

The ‘‘Sterling” Automatic Reply and Call System has been designed for cases where it is not desirable or convenient to use a Central Station Annunciator Switchboard. It. is, generally speaking, most useful where the Principal wishes to call all the outer offices, and vice versa.

Any inter-communication Telephone illustrated on pages 23 to 26 may be used as the Central Station, or Principal’s, Instrument, but when ordering state: “ For C.B. Reply and Call System.”

The advantages of the “ Reply and Call” System are numerous, but the following may be specially noted:

  1. No Indicators are required.
  2. The Central Instrument is very neat and compact and can stand on a Principal’s Desk.
  3. All Local Batteries entirely dispensed with.
  4. No Switches required at the Side Stations.
  5. Simplicity of operation.

AUTOMATIC REPLY AND CALL BATTERY RINGING TELEPHONES
(SIDE STATIONS)

No. U 510

Reply and Call Table Telephone, comprising Standard Pattern Hand Combination (No. U 175 ), Induction Coil, Call Buzzer, Automatic Switch-Cradle, Patent Combined Ringing Key and Call Wire Selector, Flexible Cord and Wall Rosette.

Metal parts Nickel-plated and Woodwork Solid Walnut.


Taken from the Sterling Catalogue No. 11 & 12

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Last revised: April 08, 2001