https://www.uxcell.com info@uxcell.com en> Tue, 09 Jun 2026 19:58:51 +0800 http://blogs.law.harvard.edu/tech/rss https://www.uxcell.com/super-loud-telephone-ring-speaker-ringtone-amplifier-p-14202.html <img src="https://media.uxcell.com/uxcell/images/item/medium/ux_a07031400ux0014_ux_m.jpg" /><!-- Generated by XStandard version 1.6.2.0 on 2007-09-17T21:37:03 --> <p>Features:</p> <ul> <li>Wonderful <b>Ringtone Amplifier</b></li> <li>OFF/on switch of the <b>RJ11 Ringtone Amplifier</b> for ringer sound</li> <li>To increase the volume of telephone ring in noisy places</li> <li>The <b>Telephone Amplifier</b> to help the hearing-impaired to recognize ring coming</li> <li>The lamp flasher is offered to avoid the ring noise in a quiet environment</li> <li>2 RJ11 Socket</li> <li>Need another adapter for UK buyers</li> <li>Size: 3.75 x 2.25 x 1&quot;</li> </ul> <p>Installation:</p> <ul> <li>Please connect the line with ringer jack</li> <li>The ringer connect with telephone</li> <li>Volume low-high switch</li> </ul>