Siemens Hipath 4000 Operation Manual page 21

Multi-function keys
Key Function during text input Function when held down
*
Write special characters
#
Switch between upper
and lower-case text and
number entry.
Further options for inputting text are available using the display key-
board page 23 and the external keyboard (if available).
Getting to Know Your OpenStage Phone
Turn ringtone on/off
Turn phone lock on/off
page 143.
page 107.
21