Viking E-20B Speaker Phone with Push Button

The Viking E-20B Speaker Phone with Push Button is a line powered entry phone that provides two-way handsfree communication. The E-20B can be connected directly to a C.O. line or analog PABX/KSU station when programmed as a ringdown circuit.

Features

• Alternate action call button to place or cancel a call
• Intelligent call progress detection for automatic hangup on CPC, silence, busy signal, or time out
• Telephone line powered
• Weather resistant features: mylar speaker, gaskets, internally sealed push button switch, UV stable exterior, enamel coated PCB
• Adjustable microphone and speaker volume
• Programmable maximum call length
• Selectable auto-answer feature allows remote monitoring
• Two way handsfree communication
• Programmable VOX (mic/speaker) switching speed
• Includes Atlas 1-Year Warranty with Extended Warranty options available!

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