You can store the ten numbers which you use the most and dial them using your own station speed-dial numbers: *0 through *9 . 

Press the key. The LED lights up 

Confirm. 

Enter the code. 

Enter the speed-dial number you wish to use (*0 to *9). If the speed-dial number is already in use, the programmed station number appears on the screen. 

Confirm. 

First enter the external code and then the external station number. 

Confirm. 

If you make a mistake:

Erase the entry character-by-character from right to left. 

Select and confirm. This deletes all entered digits. 

Confirm. 

Select and confirm. 

Select and confirm. 

Select and confirm.