- Touch Tone programmable- Telephone line powered- Non-volatile E2 memory (no batteries required)- Ring detection (won t dial on inbound calls)- User programmable security code- Programmable pauses in one and four second increments- Programmable to interrupt user- Touch Tone dialing to help control fraudulent calls from hand held dialers, etc.- Programmable dialing speed (normal or fast)- Can be configured to operate from a contact closure (Fax Back Doc 818)