Conducting Calls With The Headset; Corded Headset; Cordless Headset - Siemens HiPath 4000 Operating Instructions Manual

Conducting calls – enhanced functions
Step by Step
52
Setting the speakerphone volume
The volume can be set during a call

Conducting calls with the headset

The handset can be used with a corded and cordless
headset.

Corded headset

You can connect a corded headset via the jack on the
side of the handset. The headset must have a (2.5 mm)
jack plug.
The earpiece and microphone functions are activated
on the headset once it is connected.

Cordless headset

You can use a cordless Bluetooth headset with your
handset. This means your hands are free while making
calls and there are no annoying cables, for example,
when you are working at your computer or when you
are on the road.
Your Bluetooth headset must be registered on your
handset before you can use it for the first time. After
this, you can continue to use your Bluetooth headset
until you decide to deregister it.
Caution:
• Theoretically, third parties can tap Bluetooth
connections.
• To improve protection against unauthorised
tapping, deregister any Bluetooth devices
you no longer require.
During a call, a second caller is not signalled at the Blue-
tooth headset.
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