There’s a reason this is standard. It starts the conversation off well and pleasantly, and it conveys to the customer that you appreciate them taking the effort to reach out to them. Even though it’s standard courtesy, it still leaves a better impression than a greeting that starts with “You’ve reached our phone line.”
3. "Hey, this is [your name]. If you're calling for [X reason], please [contact so-and-so] or [go to our website, send me an email]. For all other inquiries, leave your name and a brief message and I'll call you back within [one, two, three] business day[s]."

Access Auto Attendant Greetings Log in to 8x8 Admin Console. Click Auto Attendants. Click Edit (pencil icon) to the right of the Auto Attendant you wish to edit. If you have a holiday schedule set up, select it from the drop-down. Go to Call Handling Menus and select one of the following: Weekdays Holidays Alternate Select one of the following: Open Hours Menu Closed Hours Menu Lunch Hours Menu Click Change to the right of the pre-existing audio file. Note: If no audio file is selected, it will display Select File. Click + Create Audio Files. Upload or record a holiday-specific greeting. Select By Uploading an Audio File to upload an existing audio file from your computer. (Continue below to Upload Greetings.) Select By Calling a Number to Record to record a greeting through a call to your phone. (Continue below to Record a New Greeting.) Enter the Title of your recording. Click the center of your screen or drag an audio file to the Upload your Audio File window. Note: Audio files are limited to 5 MB and must be in an accepted file format: .au, .wav, and .mp3. Click Save.
Your phone service includes a 411 and White Pages directory listing (simple, straight-line listing) for new phone number(s). A 411 and White Pages directory listing for your toll-free numbers is optional and provided at an additional charge.