Siemens HiPath 4000 Manual De Usuario
22
Speakerphone mode
Advantages Speakerphone mode offers you the following advantages:
• Other persons can listen to and participate in the call.
• Your hands are free.
• When dialling, you can hear the ring tone, for example, without
having to lift the mobile telephone to your ear.
Application Use of the speakerphone mode is recommended for a noise level of
up to 50 dB (A).
Activating Speakerphone mode can be activated during a call, when dialling or
when answering a call:
u
Press the speakerphone key.
Setting the
volume
The volume can be set during a call:
u
Press the speakerphone key once more.
F
or
G
Reduce or increase the volume.
Save the volume set if required.
Save the volume set if required.
Deactivating You can deactivate speakerphone mode and switch to handset mode
during a call:
c
Press the talk key.
Save
Note:
Hold down the speakerphone key if you want to replace the
mobile telephone in the charging shell during a call,
e.g.because the battery is empty.