The Fanstel ST150 is an amplified corded home office telephone with 1-line speakerphone that can digitally adjust volume levels so that any user can comfortably and clearly hear a caller's voice, even those working in extremely noisy environments.
The Fanstel ST250 is a sophisticated amplified home office 2-line speakerphone that makes incoming voices up to 52dB for louder, making conversations easier to hear for people with hearing loss or calls in loud environments. Perfect for home offices or businesses with analog phone lines.
The ST50 is a sophisticated amplified corded speakerphone for analog phone lines that can digitally adjust volume levels so that any user can comfortably and clearly hear a caller's voice, even those working in extremely noisy environments.
