Clarity 5.8 GHz Professional Amplified Cordless Phone with DCP and Digital Answering Machine (C4230)

I have a severe-profound sensori-neural loss of hearing and have used hearing aids since a very young age. Have struggled with clarity of speech sounds over the phones we have purchased in traditional places to purchase phones- even those marketed to...

We purchased a C4230 base unit plus three C4230HS handset units for my parents in their 80's. They were having trouble seeing their phones, hearing, and we were having trouble hearing them. This is a fantastic system -- when it works. Unfortunately,...

I purchased the Clarity 5.8 GHz Professional Amplified Cordless Phone Clarity 5.8 GHz Professional Amplified Cordless Phone with DCP and Digital Answering Machine (C4230)for my mother who is deaf without her hearing aids. She was experiencing problems...

Strongly recommended for telephone hearing aid. Rather complex programming, but worth any difficulties.

Strongly recommended for telephone hearing aid. Rather complex programming, but worth any difficulties.

In its days, this was an excellent high quality phone system to buy. However, I now find my system too expensive to maintain. I have a base station with 2 remotes. I find that the $40 proprietary designed batteries will only last a year before their...

Purchased this item (Clarity Professional #C4230, Revision H on August 14, 2009. Received item August 19th. Handset quit on September 26th. The base unit (speakerphone) continues to function. This morning I telephoned Plantronics customer service...

This phone amplifies sound well. I am now able to hear those calling me - even when it is a three way conversation. A bit expensive but worth it to me. I really enjoy keeping in contact with my family by phone.

This phone amplifies sound well. I am now able to hear those calling me - even when it is a three way conversation. A bit expensive but worth it to me. I really enjoy keeping in contact with my family by phone.

My mother was not hearing one-half of a conversation so I got her an amplified phone. However, she wanted to keep her caller id and her answering machine along with a cordless phone capacity. This product met these needs and she can hear on the phone...