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Super-loud telephone ringerDual modular phone jacks for easy connection to a standard analog telephone
95+ decibels
Adjustable ring volume
Adjustable ring tone control (250-1200Hz)
Clarity SR100 Super Loud Phone Ringer (Special Edition: Super Loud Ringer)
Dual modular phone jacks for easy connection to a standard analog telephone
95+ decibels
Adjustable ring volume
Adjustable ring tone control (250-1200Hz)
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