Using last number redial on a single-line phone
Last Number Redial allows you to automatically redial the last phone number dialed.
- Dial: # #
The last phone number dialed from your set is automatically redialed.
For Cortelco phones
the number you dialed is busy, or you want to call the last number
dialed again, lift the handset, or press and release the hookswitch for
a new dial tone.
- Press: Redial
The last number called (31 digits maximum) will automatically be redialed.