You can select a range of speaker volume levels, from High to Off.
| 1 | Press Menu, 1, 4, 3. |
| 2 | Press  or  to choose Low, Med, High or Off. Press OK. |
| 3 | Press Stop/Exit. |
You can also adjust the speaker volume by pressing Hook.
| 1 | Press Hook. |
| 2 | This setting will stay until you change it again. |
| 3 | Press Hook. |
or 
.