Don’t leave customers and colleagues on edge. If you say you’re going to call them back, follow up. If you tend to fall behind in this area, encourage them to email you or reach out in another way. Better yet, learn how to forward voicemail to email so you can access the message anywhere.
4. Hi, this is [your name]. I’m unable to take your call right now but leave your name and number, and I’ll get back to you as soon as possible.

As a small business owner, you want to keep track of where every dollar goes. That’s why it’s important to find the right virtual phone service providers that will fit in your budget. The following list includes companies that charge per minute, and companies with monthly plans. The ideal provider will not require you to pay for features you aren’t using, but will allow you to add them as your business grows.
However, for many businesses, there's a need to route calls to the PSTN and other analog phones. This may mean a PSTN gateway, or even a hybrid PBX, where there's at least a small telephone switch located at your office. Your VoIP vendor will let you know if this is necessary at the planning stage. Note that these days, a PBX looks exactly like the other servers in your data center, except with an attached means of handling local and analog phones.