Installation Guide & User Manual PhoneMax
®
Model TEL 030
Williams Sound
®
Helping People Hear
14
SPECIFICATIONS

PhoneMax Amplified Telephone,Model TEL 030

Dimensions: 2.2" D,8.9" H, 7.6" W (56mm D,226mm H, 192mm W)
Color: White with dark gray controls
Wide-band Acoustic Gain: 17 dB maximum
Max.HF Acoustic Gain: 25 dB
Audio Freq.Response: 300 Hz to 2800 Hz, ± 3 dB
Saturated Acoustic Output: 112 dB SSPL
Total Harmonic Distortion: < 3% at 105 dB SPL output,1000 Hz
Signal to Noise Ratio: 51 dB,NAB Weighted
Ringer Volume Control: Hi,Lo,Off
Ringer Loudness: 80-85 dBA SPL at 1 meter (Hi position)
Ringer Pitch Control: Adjustable,3 positions (lo, med, hi)
Flasher: High visibility red neon lamp
Connections: 2-wire central office connection,modular plug
Ringer Equiv.Number (REN): 1.0B
Warranty: Five Years,Parts and Labor*
* 90 days on cords and connectors