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Catalog Edition 3 - Page 21
Extension Bell
Plugs directly into telephone line socket and rings loudly when incoming calls are received. Fitted with a 10 meter cord and 605 telephone plug. Additional modular socket also allows in-line connection of telephone. An on/off switch allows bell to be disabled when extension bell is not required.
Austel permit # A91-01B-0230
| CAT# |
| K3500 |
Extra-loud Bell
Extra-loud extension bell with volume control. Ideal for use in noisy environments or large sites. Modular sockets are fitted to allow in-line connection. Modular line cord and mounting bracket are included.
Austel permit # A93-01B-0395
| CAT# |
| K3501 |
Extension Tone Ringer with Light
Compact electronic extension ringer with visual ring indicator. An on/off switch allows bell to be disabled when only the light is required. Fitted with modular plug and socket for easy in-line installation. Slots on the back of the case for easy wall installation.
Austel permit # A93-01B-0395
| CAT# |
| K3503 |
DTMF Encoder
The SD-208 encoder is engineered to high quality standards ensuring accurate frequency reproduction. An on/off switch protects batteries from discharging should buttons be accidentally pushed during storage. Standard colour is black. Batteries are included.
Austel permit # A93-06-0396
| CAT# |
| K3510 |
BTD-1 Busy-tone Detect Hybrid IC
Thick film hybrid integrated circuit. Detects Australian busy tone signals and is designed for use in telephone answering machines and other telecommunications products developed for the Australian network.
| CAT# |
| Z1200 |