Telematrix SP400 User Manual
Page 30

30
Using the Redial Feature 
 
The 
“REDIAL” key is used to
automatically redial the last number that 
was dialed from the keypad. 
 
To use: 
 
•
Lift the handset (or activate the 
speaker). 
•
Press the “REDIAL” key.
•
The last number dialed will be redialed.
 
Or 
 
•
Simply Press the “REDIAL” key and 
the last number dialed will be redialed. 
