If you persistently can’t save your greeting, you may need to reset your phone’s network settings. The iPhone needs to access your network’s data connection to save changes to your voice mail configuration, and if it can’t connect to 3G or 4G, it won’t save the changes. Start the Google Voice app. Tap the three horizontal lines at the top left of the screen (sometimes called a hamburger menu), and then tap “Settings.” In the Voicemail section, tap “Voicemail greeting.” Tap “Record a greeting.” How do I access my voicemail? To call your voicemail on an Android phone, simply open your phone’s dial pad and hold your finger down on the “1” key. You can also call your voicemail from a different phone by calling your own number and tapping the pound key. How do you check your voicemail?
Here, the ophthalmologist is not in a position to receive a call. However, he/she makes sure the patient’s need is addressed.

With social media, blogs, email marketing, and yes…voicemail greetings, businesses have lots of opportunities to make an impression. But it’s important to make the right impression. Callers will make inferences on what you say and how you say it, and you don't always get another chance to make a positive impact. You want prospective customers to leave a message. You want them to get a great first impression of your business. So, you need professional voicemail greetings. Here’s how you get them…
Good afternoon. You have reached the office of (…). Leave a brief message with your contact information. I will call you back as soon as possible.