Viking Electronics E-30 Handsfree Speaker Phone

- Handsfree operation
- Phone line powered
- Vandal resistant stainless steel faceplate with heavy-duty metal call button
- Non-volatile E2 memory (no batteries required)
- Touch Tone or pulse dialing
- Programmable to dial up to 5 numbers on busy or ring no answer
- Red off-hook LED indicator
- Hangs up on CPC silence busy signal return to dial tone time out or a Touch Tone command
- Programmable to auto-answer on incoming calls
- Remotely programmable
- Extended temperature range (-15F to 130F)