Auto Exclusion Device- For punch down or terminal block installation in series with Tip or Ring. One TG-1 per device.
Auto Exclusion Device Features:
Prevent your phone calls or fax/modem transmissions from being interrupted if someone accidentally picks up another extension
Teleguard also protects against eavesdroppers
With Viking's Teleguard, whichever device accesses the C.O. or PABX line first denies any other teleguard-equipped device access to the line until the call in progress is terminated
Incoming calls will ring into all devices simultaneously - The device that answers first denies any other teleguard-equipped device access
Any telecom device not equipped with Teleguard can always break into a phone call or transmission