Description
The ST250 is a sophisticated 2-line amplified corded 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. It boasts highly flexible sound settings; incoming voices may be amplified up to 52dB. When the volume is increased, the frequency-specific amplification is added automatically. This level of amplification has been tuned to more effectively restore the perception of many phonemic distinctions common in speech; your colleagues won't even be able to tell that you have a hearing loss. The phone is designed to look like typical business phones. Perfect for home offices or businesses with analog phone lines.
The internal acoustic chamber also restores low-frequency components in the incoming voice signal, allowing the speakerphone to deliver a crisp acoustic experience. The large 7.4 square inch display lets a user to read the screen, even from a distance. The phone features a quick and easy way to stay in touch even if they are out of the office by forwarding incoming calls with just the touch of a button.
Features
- Conference-grade speakerphone delivers crisp acoustic sound
- Speakerphone amplification up to 83dB SPL at 0.5m (about 20 inches)
- Loud 95dB ringer with AC adapter power
- Frequency-specific amplification for handset and headset (headset not included)
- Up to 52dB amplification at 120dB SPL
- Automatic activation for frequency-specific amplification
- RJ22 and 2.5mm headset jack with control button and built-in amplifier
- Headset LED indicator
- Redial memory of up to 32 digits
- 99 name/number directory
- 99 name/number Caller ID capability
- Caller ID/Call Waiting ID supported on both lines
- Four programmable one-touch memory buttons
- "Messages" button to access voice mailbox
- One Touch Call Forwarding
- Edit the telephone number before dialing
- "In Use" LED indicator
- Speakerphone and mute LED indicator
- Line powered so the phone works even in a power outage
- Tone or pulse dialing
- Adjustable ringer, speaker and receiver volume
- Voicemail waiting indicator for line 1 and line 2
- Backlit 7.4" 3-line LCD display
- Adjustable display contrast
- Hearing aid compatible
