Viking's Teleguard privacy devices prevent your phone calls or fax and modem transmission from being interrupted if someone accidentally picks up another e x tension. Teleguard devices can also secure against internal eavesdropping by any other e x tension equipped with a Teleguard device. Viking's Teleguard products protect the device that accesses the telephone line first by denying other Teleguard equipped devices access to the line until the call in progress has been terminated.
Also known as
- Viking Exclusion Device
- Viking Electronics Viking Exclusion Device
- Viking Tg-1 Exclusion Device (tg1)
- Viking Phone Accessories Exclusion Device VK-TG-1