docs: complete voice mode docs

website/docs/user-guide/cli.md

@@ -77,6 +77,7 @@ When resuming a previous session (`hermes -c` or `hermes --resume <id>`), a "Pre
 | `Alt+Enter` or `Ctrl+J` | New line (multi-line input) |
 | `Alt+V` | Paste an image from the clipboard when supported by the terminal |
 | `Ctrl+V` | Paste text and opportunistically attach clipboard images |
+| `Ctrl+B` | Start/stop voice recording when voice mode is enabled (`voice.record_key`, default: `ctrl+b`) |
 | `Ctrl+C` | Interrupt agent (double-press within 2s to force exit) |
 | `Ctrl+D` | Exit |
 | `Tab` | Autocomplete slash commands |
@@ -95,11 +96,15 @@ Common examples:
 | `/skills browse` | Browse the skills hub and official optional skills |
 | `/background <prompt>` | Run a prompt in a separate background session |
 | `/skin` | Show or switch the active CLI skin |
+| `/voice on` | Enable CLI voice mode (press `Ctrl+B` to record) |
+| `/voice tts` | Toggle spoken playback for Hermes replies |
 | `/reasoning high` | Increase reasoning effort |
 | `/title My Session` | Name the current session |
 
 For the full built-in CLI and messaging lists, see [Slash Commands Reference](../reference/slash-commands.md).
 
+For setup, providers, silence tuning, and messaging/Discord voice usage, see [Voice Mode](features/voice-mode.md).
+
 :::tip
 Commands are case-insensitive — `/HELP` works the same as `/help`. Installed skills also become slash commands automatically.
 :::