Aastra Venture 3-Line with Answering User Manual page 27

Options chart
Number and Settings
Option (*=default)
26 Venture 3-Line Telephone with Answering Device User Guide
Option function
Allows you to answer a page automatically, without lifting the handset or pressing
the Handsfree/Mute key. You will hear a page tone every 15 seconds.
Allows you to answer the page by lifting the handset or by pressing the
Handsfree/Mute key or I/C key. You will not hear a page tone.
Increases or decreases the contrast from 1 (the lightest) to 8 (the darkest) to better
view the display.
Allows you to make or answer calls using a headset plugged into the handset port
on the back of the phone when you press the Handsfree key.
Prevents headset use (must use the handset or Handsfree key).See "Using a
headset" on page 24.
Turns off the Call timer.
During active calls, the elapsed time of the call is displayed on the third line of the
screen.
Prevents your phone from being monitored by another Venture phone in your
system.
Enables your phone to be monitored by another phone in your Venture system.
Allows you to program the Venture options: Don't disturb; Page; Room monitor; or
Call timer to any of the memory keys. For additional information, see "To Save an
option to a memory key" on page 50.