![background image](http://html1.mh-extra.com/html/switel/df-89-series/df-89-series_operating-instructions-manual_1415792151.webp)
29
GB
Setting the telephone
Entering the exchange code
When your telephone is connected to a PABX you may need an exchange
code to engage a line. Enter this exchange code for correct working of the
SMS function and the call list.
Menu
Press the
Menu
softkey.
/
Select
Settings
and press
OK
.
/
Select
Base settings
and press
OK
.
/
Select
Exchange code
and press
OK
.
Enter the exchange code and press
OK
.
Setting ECO mode
For information refer to chapter „4 Preliminary Information“.
Menu
Press the
Menu
softkey.
/
Select
Settings
and press
OK
.
/
Select
Base settings
and press
OK
.
/
Select
ECO mode
and press
OK
.
/
Select whether the ECO mode will be on or off and confirm
with
OK
.
Resetting the base station
Menu
Press the
Menu
softkey.
/
Select
Settings
and press
OK
.
/
Select
Base settings
and press
OK
.
/
Select
System reset
and press
OK
.
Enter the relevant PIN (default 0 0 0 0) and press
OK
.
Confirm the confirmation query with
OK
.
☞
The entries in phonebook will not be deleted.
The registration of handsets will not be changed.
DF891_GB 15.08.2008 11:53 Uhr Seite 29