User's Manual

Call
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3. Select the desired option using the Navigation
Key:
4. To save, press
.
13.4 Privacy
This function enhances voice privacy and avoids
tapping during a call.
1. Press .
2. Press , .
Select the parameters using the Navigation Key
- Standard: Voice privacy not activated when it is available by system
- Enhanced: Voice privacy activated when it is available by system
3. To save, press .
13.5 Tone Length
To select the sent DTMF tone length for when you press digit keys in the
calling state:
1. Press .
2. Press , .
3. Select the desired option using the Navigation
Key:
- Normal: Send DTMF in 150msec
- Long: Send DTMF when digit key is released. (Max. 2 secs.)