HANDSET AUDIO OPERATION
Use this feature to change the quality of the audio of the handset to best suit your hearing.
While you are on a call, press TONE repeatedly to select an equalizer setting: Bass, Natural, Treble 1 or Treble 2, (the default setting is Natural). The tone setting remains set until you change it again.
Audio Boost | WARNING: VOLUME MAY BE LOUD. |
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Use the audio boost feature to enhancePROCEEDthe clarityWITHand loudnessCAREof .your caller’s voice on the handset earpiece .
To turn on this feature:
While you are on a call using the handset earpiece, press AUDIO BOOST.The AUDIO BOOST icon appears until you turn off this feature.
You must press AUDIO BOOST every time you want to activate the feature.
To turn off this feature: Press AUDIO BOOST. - OR -
Audio boost ends when you switch from the handset earpiece (normal handset use) to the speakerphone.
Note:
Audio Boost ends when you end the call. If you end a call when the audio boost feature is on, the handset earpiece listening volume automatically resets to level 1 (the minimum setting) for the next call.
NOTE: D712 - amplification up to 30dB (in Audio Boost mode) D714 - amplification up to 40dB (in Audio Boost mode)
Volume Control (earpiece and speakerphone)
HANDSET AUDIO OPERATION
During a call:
Press <UP/DOWN> to increase or decrease the listening volume.The current setting is shown.When the volume reaches the minimum or maximum setting, you hear two beeps.When you end the call, the setting will remain at the last selected level.
Note: The handset earpiece volume setting
Mute
Use the mute function to turn off the microphone while on a call.You can hear the caller, but the caller does not hear you.
1.To mute the call
During a call, Press <MUTE/X>.When mute is on, the handset screen shows Muted for a few seconds and the MUTE icon appears until you turn off mute. Or mute is automatically canceled when you end the call. Note: Mute will also be canceled automatically when you press <TALK ON/ FLASH> to answer the second waiting call.
2.To
When mute is on, press <MUTE/X> and then resume speaking.When mute is off, Microphone on appears temporarily on the handset screen
Make a Call
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