Facility Test Calls
You can use Facility Test Calls to place test calls to specific trunks or phones. Because this feature bypasses the regular system traffic, it is very helpful in finding noisy lines and other problems. However, this feature can be easily misused by outside parties. Disable this feature when you are not using it.
Security Alert:
Whenever you use this feature, enable the feature access code only for the tests you want to make. Be sure to immediately remove the access code when you are through testing because leaving this feature enabled can leave you open to security breaches.
To place a test call to a trunk or touch-tone phone:
1 Using GEDI, enable a feature access code for Facility Test Call.
2 At your phone, dial the feature access code for Facility Test Call. Listen for dial tone.
3 Dial the 6- or 7-digit port address.
That should do it...
Rob