User`s guide

Operating and display elements
eud-1281/1.2 – R2.0 – 02.2012 3
8Presence key with LED
Preconfigured as presence menu. The Absence key can be configured as a
function key or digit key.
9 Phone book key
Opens phone books.
10 Redial key
Selects the phone numbers last dialled.
11 Microphone key
Hands-free or handset microphone off / on.
12 Loudspeaker key
Hands-free operation on/off.
13 Volume/cursor keys
Adjusts volume.
14 Call key
Set up / answer a call.
15 End key
• Ends a call.
• Exits input without saving and goes back to the idle state.
16 Configurable keys/Line keys with LED (incl. Aastra M530/Aastra M535
expansion key module)
Freely configurable as number, function or Team key:
• Number key with two storage locations: Press once for first call number,
presse twice for second call number (only Aastra M530).
• Function key: Activate / deactivate function.
• Team key: Call or pick up a call. Announcement to a team partner (press
twice).
If preconfigured as a Line key: Set up or answer call via line.
Configure key: press and hold down.
17 Write-on labels (incl. Aastra M530 expansion key module)
Write-on labels for the configurable keys can be found on the Aastra 400
DocFinder. You can fill out the fields directly on your PC and then print out
the labels.
18 Shift key on Aastra M535 expansion key module
Switch between the 3 views. Press 1 x each to display the next level.
19 LED display on Aastra M535 expansion key module
Indicates which of the 3 levels is activated.