MAINTENANCE
62
Go into the main screen’s “Maintenance” menu and select the “Signal Level
Graph” option.
•
Choose the graph scale (10 or 2 seconds), depending on the tone to be
analyzed.
•
Click
OK
.
•
Select the port connected to the PBX. Click the
Pickup
key.
•
Click the
Dial
key.
- Type “T” (for DTMF dialing) or “P” (for pulse dialing),
followed by a PBX extension.
