MEDC Weatherproof ResistTel IP - Manual (Page 22)

Page 22 Short Manual ResistTel IP2 / IP152
ExResistTel IP2 / IP154
2.1.1
Adjusting the Volume
You can adjust the volume while establishing connections as well as during calls. The
volume remains on this level after the call. The "Vol." indicator shows the current
value (see Figure 11).
You can increase the volume level by pressing the key .
You can reduce the volume level by pressing the key .
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Figure 11: Adjusting the Volume
You control the volume of the active mode.
• At the handset mode you control the volume of the speaker of the handset.
• At the listening mode you control the volume of the additional connected
speaker of the phone.
• At the hands free mode you control the volume of the speaker in hands free
mode.
• At the headset mode you control the volume of the speaker of the headset.
2.1.2
Do not Disturb
You can turn off the do not disturb function of the VoIP telephone
ResistTel IP2 / IP152 simply by pressing a key, for example if you do not wish to be
disturbed during a meeting.
1. To activate the do not disturb function; press the key for about a second
whilst in idle mode until the display appears in Figure 12. The telephone reacts to
an incoming call depending on how this feature is configured at the time. For
further details on how to configure the do not disturb feature (see manual).
2. To deactivate the do not disturb function again; press the key again for about
a second until the signalling in the display is deleted. Afterwards the device will
respond to calls in the usual way again.