Deutsche Telekom T-Eumex 504PC SE - Manual (Page 49)

41
Configuration via Telephone
You require a personal identification number (PIN) to start the configuration mode.
The default setting on delivery is 0000. We recommend you to change this PIN and
keep the new one in a safe and secret place.
To edit the PIN:
Lift the handset. The configuration mode is active and you hear a special internal
dialling tone.
Select the code digits 902.
Enter the old four-digit PIN (the default setting on delivery is 0000).
Press the star key.
Enter the new four-digit PIN.
Press the star key.
Enter the new four-digit PIN again.
Press the hash key. You hear a positive acknowledgement tone.
Replace the handset.
Editing the PIN
If you forget your PIN, you can only change it with the help of TeleService.
The hotline number is 0180 2 55 66 55 (please note that your call will incur a
charge).
b
9 0 2
t
*
t
*
t
# q
d