System III digital receiver from Sur-Gard

Sur-Gard's System III has unique Automatic Handshake technology that responds faster to incoming signals, eliminating the need for fixed line hunt groups.

It recognizes Caller ID, dialed numbers (DNIS) and originating numbers (ANI) instantaneously before the call is picked up.

For further information, call Sur-Gard at 888-888-7838 or visit the company's website at

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