When asked to press a number, pause on the phone/mic icon and click a number under the DIAL PAD tab.
Solution: Make it easier for callers to reach a real person. For example, if you have multiple phone lines, Spectrum Business Voice offers you the option of setting up an auto-attendant that answers your business phone and provides callers with a menu of options—such as particular employees or departments. This way, callers are more likely to reach the people who can help them. A hunt group is another voicemail feature: If one employee does not answer their phone, it redirects calls to another phone line in your business and can keep trying all the lines you have. It will only direct calls to voicemail if no one answers their line.

A business’ voicemail greeting is often the first point of contact with a business’ customers. Getting this greeting right can make a business sound professional and trustworthy. A badly-done greeting, on the other hand, can confuse and infuriate customers over the phone.
If you prefer to have a professional record your greeting, your voicemail service provider may offer this service for a reasonable fee. Voicemail Office, a telephony company serving both the United States and Canada, offers voiceover service with both their standard voicemail and virtual PBX service.