7. Explain when you expect to return calls. This is crucial. Instead of telling clients that you'll return their call when you have time, tell them when you return calls.
To do this, you can simply say, “I look forward to speaking with you and resolving any issues or concerns you might have as quickly as possible.” This implies you’re going to read your messages, you’re going to respond to those messages, and you’re going to resolve any issue, regardless of how big or small, the customer has. Acting as a mentor by making yourself more accessible is a great way to improve the overall customer experience. Having your business voicemail greetings reflect this is a great way to show customers where your priorities lie even if you’re unable to get to the phone right now.

If you have a landline — and many people still do — there’s always a chance that you will miss an important call when you’re not at home. If you don’t have voicemail service through your phone provider, it’s definitely worth investing in a quality answering machine. Today’s answering machines use an internal memory chip to digitally record your voice messages rather than the old audiotapes of yesterday. A digital answering machine can timestamp your messages, and you rarely have to worry about running out of message space.
Business phone systems usually allow companies to create as many voicemail boxes as they need. A business might have a company-wide voicemail, one for each department like Sales, Marketing, and Support, and many others for all the individuals in those departments. Only an enterprise voicemail service is capable of handling this task properly.