Audio Routing - Samsung SPH-a640 Series User Manual

5. Select the desired Key Guard level and press
and exit.

Audio Routing

Audio Routing directs audio either the headset exclusively or to both
the headset and the phone's speaker. There are two options:
•
Normal: The ringer is routed through both the headset and the
phone's speaker. Other audio is routed through the headset.
•
Headset Only: all audio is routed through the headset only. The
phone's ringer will not ring.
Note: This feature works with the wire headset and does not work
with the Bluetooth headset.
To change Audio Routing:
1. Press
2. Press
3. Press
4. Press
5. Select either Normal or Headset Only and press
for Menu.
7
for Settings.
PQRS
for Others.
8
TUV
MNO
for Audio Routing.
6
to save
.
Settings 116