Table 2: Keys of the Handset
Key
Description
− Return to the previous step in
a menu;
− Switch your handset off (long
press)
− Switch your handset on.
SPEAKER
Used to go off hook and initiate
enquiry using hands free.
MENU
Used to access main menu items.
SOS (G577)
Long press the SOS key to make an
emergency call (if configured).
VOLUME UP
To increase the handset volume.
VOLUME DOWN
Decrease the handset volume.
1–9
:
:
Use 1 – 9 to
− Insert a digit in a number;
− Insert a character;
− Select a Speed dial number
0
Use 0 to
− Insert a 0 in a number;
− Insert a character.