Feature codes (star codes) are shortcuts you can dial from any phone on your account. They're the same on every device. A reference card also appears under Settings & Compliance → Feature codes.
Codes
| Code | What it does |
|---|---|
*97 | Check your own voicemail |
*43 | Echo test — hear yourself, a quick mic/speaker check |
*65 | Speak your extension number aloud |
*81<menu number> | Record an auto-attendant greeting |
*82<announcement number> | Record an announcement |
*78 | Do Not Disturb on |
*79 | Do Not Disturb off |
Note
Codes that take a number, like *81 and *82, are dialed with
the target's number right after — for example, *81600 records the
greeting for menu 600.