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or OK soft key.
• Press key.
STEP 6: Select Automatic, Disable or En-
able (see the following table).
Select an item by one of the following operations.
• Touch panel operation
• Highlight an item by using , and then press
or OK soft key.
• Press - key, and then press or OK soft
key.
↓
Back OK
1/1
[Talk]
1
2
3
4
5
Key Touch Tone
Hold Music
Prefix
RTP Alarm
↓
DTMF Tone
0
1
↓
1/1
Automatic
OKBack
Disable
2
Enable
[DTMF Tone]
Menu Items Descriptions
0 Automatic
Follow the setting on the System. If no
setting is made in the System, the
default setting (DTMF=ON) is applied.
1 Disable Follow the setting on the terminal (OFF).
2 Enable Follow the setting on the terminal (ON).
TIP
For the setting on the System, contact to the System
Administrator.
TIP
The currently enabled item is highlighted.