Sharp AR-651 Service Handbook page 308

Click the "Connection" tab, confirm that no item in "Call preferences" is selected, and then click [Ad-
vanced].
Confirm that no item in the "Advanced Connection Settings" dialog box is selected. Click the [OK]
button to return to the "Make New Connection" dialog box and click [Next].
AR-651/810 FIRMWARE UPDATING 6 - 12