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Universal Home Phone Amplifier - Model UA-45

Universal Home Phone Amplifier - Model UA-45

Model: UA-45
Regular price $49.95
Regular price Sale price $49.95
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  • Amplifies incoming voices to 45+dB so you can hear better on the phone.
  • Selectable Digital Tone Enhancement enhances the speech frequencies you can't hear well, making difficult words understandable again.
  • Automatic Gain Control optimizes sound level for superior listening comfort.
  • Latest Digital Sound Processing (DSP) technology eliminates most unwanted distortion, echo effects, and static commonly found in ordinary amplifiers.
  • Works with virtually all corded landline telephones, connecting between the handset and base.
  • Battery (9V) for power outage backup not included; optional AC Adapter sold separately.

Specifications:

Power Source...........................9V Alkaline Battery (Not included)

Power Consumption...................10 mA typical; automatic shut-off if there is no voice

Battery life................................6-12 months depending on usage

Amplification without boost..........30 dB

Amplification with boost...............45 dB

Auto shut-off time to save battery..8-15 seconds if no sound or voice

Compatibility switch.....................(6 positions) + a "by-pass" position

Indicators...................................ON / OFF, and Boost

Controls.....................................Volume, Boost, Tone Control

Optional AC Adapater...................9VDC, 200mA (Not included)

Operating Temperature.................0 to 45 degree C

Storage Temperature...................-20 to 50 degree C

UA-45

Q: ON / OFF indicator is dim or does not turn ON
A: Replace the battery.

Q: Cannot hear a dial tone or cannot hear each other.
A: Make sure the Compatibility switch is in the proper setting.

Q: There is a loud squealing sound in my handset.
A: Try to change the compatibility switch on the right side to find the best quality sound (Compatibility 7 selection is bypass, it will not amplify incoming sound).