Answering calls and Making calls

Step by Step

 

Speaker

 

Speaker

Speaker

and I

 

 

C

16

 

Open listening

You can allow other persons in the room to listen in on the call. Always inform the other party that you are switching to the speaker.

Precondition: You are making a call with the handset.

To activate:

Press the key. The lamp lights up .

To deactivate:

Press the key. The lamp goes out.

Switching to speakerphone

This function is not available with the optiPoint 500 economy/basic.

Precondition: You are making a call with the handset.

Hold the key down and replace the handset. Then re- lease the key and continue the call.

Switching to the handset

Precondition: You are on the phone in speakerphone mode.

Lift the handset. Continue the call.

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Siemens Hicom 300 H manual Open listening, Switching to speakerphone, Switching to the handset, To activate, To deactivate