The Viking Stainless Steel Weatherproof Handsfree Phone has usable push-to-talk buttons. It is designed to provide quick and reliable communication in noisier areas. The phone's mic sensitivity is set to a low level until the TALK button is pressed then it is raised to a normal level.

Features:

- Non-volatile memory
- Built in dialer
- Intelligent call progress detection for automatic hang-up when the call is completed
- Can be programmed to dial up to 5 different numbers on ring no answer or busy and can be configured to dial these numbers until answered
- Shares all of the features of the E-30-PT in addition to Enhanced Weather Protection (EWP) for installation in harsh environments
- EWP products feature rubber gaskets and boots, hand soldered silicon sealed connections, gel-filled butt connectors, as well as urethane potted circuit boards with weather sealed, field-adjustable trim pots and DIP switches for easy on-site programming
- Applications: non-ADA hot-line phones for terminals, stadiums, parking lots/ramps, convention centers, ATM machines
- Applications: gate and door entry phones for: business lobbies, vehicular and pedestrian gates, residences
- Push to talk button
- 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 outer a Touch Tone command
- Programmable to auto-answer on incoming calls
- Remotely programmable
- Extended temperature range (-15°F to 130°F)
- Flush mountable using included plastic rough-in box
- Conforms to NEMA requirements
- Silver