User's Manual
The System 
- 51 - 
CHANGING THE COUNTRY SETTING 
This feature only applies to model(s) with multiple-country support. 
You can change the country setting of your phone when you are using it in 
another country. If your handset displays Welcome, refer to Greeting you with 
“Welcome” on page 14. 
1. Press 
. 
2. Select Advanced set 
Æ
 Country. Press 
OK
. 
3.  Select the new setting. Press 
OK
. The setting is saved. 
RESTORING DEFAULT SETTINGS 
You can reset your phone settings to the original factory settings. 
1. Press  . 
2. Select Advanced set 
Æ
 Reset. Press 
OK
. The handset displays a 
confirmation request. 
3. Press 
OK
 to confirm. All settings have been reset. 
To see a list of default setting, see Default (pre-programmed) settings on page 61. 
NOTE: The availability of this menu is dependent on your country. 
NOTE: After reset, your handset’s power switches off. It will switch back 
on in a few seconds after updating all the settings. All handsets return 
to the Welcome screen afte
r
 reset. 
- 52 - 
The Answering Machine 
Your SE455 includes a telephone answering machines that records unanswered 
calls when it is on. Once switched on, your answering machine is ready to be 
used. By default, your answering machine is set to Answer and Record mode. 
You can also access the machine remotely. 
The LED message counter (two digits 7-segment display) on the base will show 
the number of the messages when the answering machine is on. 
-- 
Memory full 
00 
AA 
Remote access 
Recording 
The 2-digit number shows: 
- The volume level during adjustment, or 
- The message number 
 (blink for new messages) 
You can use the answering machine menu on the handset to change the settings 
of the answering machine. 
TURNING ON THE ANSWERING MACHINE 
You can turn on the answering machine either through the base or the handset. 
Through the handset,  Through the base, 
1. Press  . 
2. Select Answer machine 
Æ
 Answer 
on/off. Press 
OK
. 
3. Select On. Press 
OK
. The setting is 
saved. 
1. Press 
 to turn on the answering 
machine during standby. 
Once switched on, your answering machine will answer incoming calls after a 
certain number of rings depending on the ring delay setting. See Setting the ring 
delay on page 58. 










