Cisco 6945 Features Manual page 3

Hold / Resume button Places a active call on hold and resumes the held call.
Navigation and Select The navigation button allows you to scroll through menus, highlight items, and move within a text input field.
button The select button (center oft the Navigation Pad) allows you to select a highlighted item as well as wake up the phone
from deep sleep mode
Toggles the headset on or off. When the headset is on, the button is lit.
Headset button
Speakerphone button Toggles the speakerphone on or off. When the speakerphone is on, th button is lit.
Allows you to dial phone numbers, enter letters, and choose menu items (by entering the item number).
Keypad
Mute button Toggles the microphone on or off. When the microphone is muted, the button is lit.
Volume button Controls the handset, headset, and speakerphone volume (off hook) and the ringer Volume (on hook).
Messages button Autodials your voice messaging