10
Operating the handset
Twist 608 / Belgacom EN / A31008-M1905-E151-1-2M19 / starting_PTT.fm / 14.10.08
Ve
rs
ion 4,
16
.09.
2005
Operating the handset
Activating/deactivating the handset
a
In idle status, press and
hold
the end call key (confirmation
tone).
Activating/deactivating the keypad
lock
#
Press and
hold
the hash key.
You will hear the confirmation tone. The
Ø
icon appears in the display when the
keypad lock is activated.
The keypad lock is deactivated automati-
cally if someone calls you. It is re-activated
when the call is finished.
Control key
In the description below, the side of the
control key (up, down, right, left) that you
have to press in the different operating sit-
uations is marked in black, e.g.
v
for
"press right on the control key".
The control key has a number of different
functions:
When the handset is in idle status
s
Open the directory.
v
Open the main menu.
u
Open the list of handsets.
t
Call up the menu for setting
the handset's call volume
(page 36), ringer tones
(page 37) and advisory tones
In the main menu
p
Navigate
up/down/right/left.
In submenus and lists
t
/
s
Scroll up/down line by line.
v
Open the submenu or confirm
the selection.
u
Go back one menu level or
cancel.
In input fields
You can use the control key to move the
cursor up
t
, down
s
, right
v
or left
u
.
During an external call
s
Open
the
directory.
u
Initiate internal consultation
call and mute.
t
Adjust the loudspeaker vol-
ume for earpiece and hands-
free mode.
Display keys
The function of the display keys changes
depending on the particular operating sit-
uation. Example:
1 Current display key functions are shown in
the bottom display line.
2 Display keys
The most important display icons are:
¨
Open the main menu.
§Options§
Open
a
context-dependent
menu.
W
Delete key: deletes one char-
acter at a time from right to
left.
Î
Go back one menu level or
cancel operation.
2
1
INT
SMS
