Philips SE4552B/17 User Manual page 20

When the handset is switched off: Long
press (1 second) to switch it on.
During a call: Hang up a call.
In other modes: Press to return to idle
mode.
Menu key m
I
In idle mode: Go to the main menu.
Redial key r
J
Access the Redial list in idle mode.
Loudspeaker key l
K
In idle mode: Turn on the loudspeaker
and dial the number. Answer an incoming
call using handsfree mode.
During a call: Toggle the loudspeaker on/
off.
L Number keys
Use to dial numbers and write characters.
With key 1, a long press dials your
voice mail subscriber access number.
With keys 3 to 9, a long press dials
one of your direct memory access
numbers.
*/Keypad lock & Format key *
M
In idle mode: Long press to lock/ unlock
keypad.
Predialling or editing: Press to enter a "*".
Off hook: Long press to temporarily
switch to tone (DTMF) dialling if using
pulse.
During call log display: Toggles area code
and long distance display on/off.
#/Ringer on/off & Pause key #
N
In idle mode: Long press to turn the
ringer on/off.
Dialling or editing: Long press to insert a
pause (during predialling) and short press
to insert a "#".
Editing: Short press to switch upper/
lower case.
18
I
J
K
L
M
N
O
P
Q
Mute key s
O
When off hook: Deactivate/activate the
microphone.
P Call transfer key & Intercom
key i
In idle mode: Initiate an internal call.
During a call: Short press to hold the line
and page another handset. Long press to
set up a conference between an external
call and two handsets.
Q Microphone
R Belt clip
S Loudspeaker (underneath the
belt clip)
Warning
Handsfree activation can suddenly
increase the volume of the earpiece to a
very high level. Make sure the handset is
not too close to your ear.
T Headset jack
U Battery door
R
S
T
U
Your phone