5
Before using
Arrow keys: In standby mode, they scroll through the phonebook
entries. In menu mode, scroll through the menu options. During a call,
adjust the volume. When editing text (SMS), the keys move the cursor
to the left or to the right.
Intercom-key:
- short press: enters the hash #
- long press: activates the intercom communication. Putting a call on
hold.
Call restriction key:
- short press: enters the star *
- long press: call restriction of handset on / off.