MEDC Ex ResistTel MB User Manual

Page 19

Handset operation

If you lift the handset, the phone starts in handset mode. You can

modify the handset volume for the conversation using the

and

buttons. For a permanent modification of the handset volume, please

access the configuration of the phone (see page 24). You can switch to

open listening with the

button. Hold down the

button and put the

handset back to switch to hands-free mode.

Open listening

You can modify the volume for open listening using the

and

buttons. For a permanent modification of the speaker volume, please

access the configuration of the phone (see page 24). The handset

volume cannot be modified in open listening mode. You can switch to

handset mode with the

button. Hold down the

button and put the

handset back to switch to hands-free mode.

Hands-free mode

If you turn on the ExResistTel MB phone with the

button, it starts up

in hands-free mode. You can modify the speaker volume of the

conversation using the

and

buttons. For a permanent

modification of the speaker volume, please access the configuration of

the phone (see page 24). You can end the conversation with the

button. If you lift the handset, the phone switches to handset mode.

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