Siemens OpenStage 10 T - Using Function Keys

Step by Step
Getting to know your OpenStage phone
14
Using function keys
Your service personnel can program the three function
keys with frequently used functions. You can activate a
function by simply pressing the relevant key (if permit-
ted by the current situation).
For more information, see Æ page 11.
Example:
Your phone is in idle mode.
S Press the DoNotDisturb" key. The LED lights up. Do not
disturb is active.