5. System Maintenance Reference
Exiting the Maintenance Mode Menu
To exit the maintenance mode menu, press the "Clear/Stop" or " Escape " key until the "Ready" display
appears.
Menu List
Fax Test
Off-Hook Test
CED Test
CNG Test
ANSam Test
Ring Tone Test
DTMF Test
122
On Hook
Executes the on hook test.
Off Hook
Executes the off hook test
Executes the CED test.
1100 Hz
Executes the CNG test
Executes the ANSam test.
Executes the ring tone test.
Tone [0] to [9]
Executes the DTMF tone 0 to 9 test.
Tone [*]
Executes the DTMF tone * test.
Tone [#]
Executes the DTMF tone # test.
Tone Stop
Executes the Stop DTMF tone test.