Telemaster Intercom

• Brand: Birmingham Sound Reproducers

The BSR Telemaster intercom was an advanced inter-office communication system that enhanced business operations across various settings.

Features and characteristics:

• Versatility: The system was suitable for a wide range of business environments, including offices, shops, restaurants, and factories.
• Multi-point communication: De Luxe models allowed communication between any or all stations, enabling flexible inter-departmental conversations.
• Executive control: Certain models provided simple two-way conversation capabilities between a master unit and extensions.
• Loud-speaking functionality: The Telemaster was a loud-speaking telephone system, eliminating the need for handsets.
• Instant selection: The master unit offered a quick and positive selection of extensions.
• Group calling: The ability to simultaneously call one, several, or all extensions.
• Adjustable volume: Users could adjust the volume for loud calling or paging at a distance.
• Power options: Models were available for both AC mains and battery operation.
• Long-lasting batteries: The battery-operated models used small, inexpensive dry batteries estimated to last over six months under normal use.
• Aesthetic design: Both AC and battery models featured identical appearances, finished in a new silver-grey color to harmonize with various surroundings.
• Modern appeal: The Telemaster was marketed as the most up-to-date equipment available, adding "new dignity" to business establishments.

This intercom system represented a significant advancement in office communication technology for its time, offering flexibility, ease of use, and professional aesthetics to enhance business operations.

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