Siemens OpenStage 15 T - Programmable function keys

Getting to know your OpenStage phone
12
Keys
Audio keys
Mailbox key and Menu key
Navigation keys
These are used to manage most of your phone’s functions and display.
Key Function when key is pressed
-
Reduce volume and set contrast brighter Æ page 97.
n
Turn speaker on/off (with red LED key) Æ page 22.
+
Increase volume and set contrast darker Æ page 97.
Key Function when key is pressed
O
Open mailbox (with red LED key) Æ page 16.
N
Open Program/Service menu (with red LED key) Æ page 18.
Key Function when key is pressed
<
Open the idle menu Æ page 15 or browse back in the menu.
=
Perform action.
:
Open the idle menu Æ page 15 or browse forward in the menu.