On-Hold Plus products are the industry standard for telephone music and message on-hold applications. On-Hold Plus offers a complete line of of digital music-on-hold and business music systems which allow any business, regardless of its size, to present a professional image.
As providers of on hold messaging services for over a decade, the Solutions On Hold team offers the experience, technology and skills to help you get the most out of your on-hold marketing programs, yet still keep them easy to implement and simple to maintain. All of your on-hold messages are developed by professionals in the advertising and communications industries. Each message is customized specifically to help you spread your message. Then, using professional voice talent and licensed music, your customized on hold messages are crafted, recorded and mixed in our state-of-the-art sound studio.

2.) Just a moment please , we will be there for you shortly. Have you visited our website www.johndoe.com? You can find interesting information about our company there. You can also send us an e-mail to [email protected]. One moment please. We will be there for you shortly.
For those still using analogue or digital phone systems, voice on ISDN circuits has a bandwidth of around 4000Hz. The audio from an analogue phone is sampled at 8000Hz, and because of the nyquist theorem, must be low-pass filtered to 4000Hz. So any frequencies in the audio beyond 4000Hz are lost. Interestingly, the human ear and mind are good at recognising human speech, so this is considered "toll-quality" voice, i.e. good enough to pay for. This is the reason why certain vocalised letters are difficult or impossible to tell apart on the phone. For example, the differences between B, P, T, C, etc. are almost entirely above 4000Hz.