Nokia RH-6 Series Baseband Description & Troubleshooting page 21

CCS Technical Documentation
The following audio sources have to be routed according to the active audio mode:
• Speech
• Ringing tones / SMS tones
• Keypad tones
• Error tones / Warning tones
• Game tones
Hand portable mode
In hand portable mode earpiece path and internal microphone path are in use. The audio
sources are routed according to the following table:
Audio Source
Speech
Ringing tones, SMS tones
Keypad tones
Warning / Error tones
Game tones
Integrated hands-free audio mode
In integrated hands-free mode IHF path and internal microphone path are used. The
audio sources are routed according to the following table:
Audio Source
Speech
Ringing tones, SMS tones
Keypad tones
Warning / Error tones
Game tones
Headset audio mode
In headset mode accessory receive path and accessory transmit path are used. RH-6 sup-
ports the following headsets:
HDB-4: Mono Headset, boom design HDC-xxx:Mono Headset, traditional design
The audio sources are routed according to the following table:
Audio Source
Speech
Issue 1 10/2003
Company Confidential
Table 3: Hand portable mode audio routing
Internal
Earpiece
Microphone
X X
X
Table 4: IHF mode audio routing
Internal
Earpiece
Microphone
X
Table 5: Headset mode audio routing
Internal
Earpiece
Microphone
© 2003 Nokia Corporation.
6 - BB Description & Troubleshooting
IHF Accessory
speaker receive path
X
X
X
IHF Accessory
speaker receive path
X
X
X
X
X
IHF Accessory
speaker receive path
X
RH-6
Accessory
transmit path
Accessory
transmit path
Accessory
transmit path
X
Page 21