Williams Sound Telephone TEL008 User Manual

RINGMAX AmplifiedTelephone Ringer • ModelTEL 008  
Description:  
Have you been missing important phone calls? You don’t have to anymore. If you have difficulty  
hearing the phone ring, the RINGMAX can help. The RINGMAX is an amplified phone ringer that  
lets you customize your phone ring for better hearing. With the RINGMAX, you can quickly and  
easily increase the volume, then set the tone and “warble” to a pitch that’s best for you. Four spe-  
cially selected tone settings emphasize those frequencies easiest to hear. Total sound output is 95 dB  
SPL at 1 meter.  
Applications:  
• Household • Shop • Garage • Any Noisy Environment  
TEL 008 Telephone Ringer:  
Dimensions:  
6.1" H, 3.5" W, 1.3" D  
(155 mm H, 90 mm W, 32 mm D)  
White  
Color:  
Maximum Volume:  
Frequency Range:  
Warble:  
95 dB SPL at 1 m , 4 step adjustable  
500–1000 Hz, 4 step adjustable  
4 step adjustable  
On/Off Switch:  
Line Cord Length:  
Plug Type:  
Pushbutton  
3 m (10 ft)  
RJ11, for central office 2-wire connectors  
Four (4) AA 1.5 V non-rechargeable Alkaline batteries  
(BAT 001)  
Power Supply:  
Battery Life:  
Approvals:  
Warranty:  
Approximately one year  
FCC, RoHS, WEEE  
Two-year, parts and labor*  
RINGMAX’s Volume & Frequency Range Superiority:  
RINGMAX  
10  
20  
30  
40  
50  
60  
70  
10  
20  
30  
40  
50  
60  
70  
Normal  
Phones  
125  
250  
500  
1000  
2000  
4000  
8000  
125  
250  
500  
1000  
2000  
4000  
8000  
Frequency (Hz)  
Frequency (Hz)  
Optimal Ring  
Frequency Range  
Optimal Ring  
Frequency Range  
The most common type of hearing loss affects chiefly the higher sound frequencies. The left chart graphs a  
typical loss profile of this kind. The shaded area indicates the optimal ring frequency range, 250–1000 Hz,  
where hearing ability is maximized. On the right is a sound pressure diagram. The blue area maps the RING-  
MAX volume (maximum sound energy) at its four tone settings, while the lower mark indicates the lesser vol-  
ume and inappropriate frequency range of normal telephone ringers.  
*90 days on accessories  
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!  
©2008, Williams Sound Corp. CAT 025F  
 
RINGMAX AmplifiedTelephone Ringer • ModelTEL 008  
Contact:  
United States and Mexico  
Williams Sound Corp.  
10321 W. 70th Street  
Eden Prairie, MN 55344-3446  
Ph: 800-328-6190 / 952-943-2252 / FAX: 952-943-2174  
Canada  
Thorvin Electronics  
2861 Sherwood Heights Dr. Units 36-37  
Oakville, ON L6J-7K1 Canada  
Ph: 800-323-6634 / 905-829-3040 / FAX: 905-829-4196  
Asia, Australia, Latin America, Middle East, South Africa  
International Sales Department  
Williams Sound Corp.  
10321 W. 70th Street  
Eden Prairie, MN 55344 USA  
Phone: +1 952 224 7791 or +1 651 493 2578  
Fax: +1 952 943 2174  
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!  
©2008, Williams Sound Corp. CAT 025F  
 

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