HelloBaby HB2688 - Speakerphone, Mute, and Volume Control; Advanced Call Management

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6.5. Speakerphone
During a call, press to switch between the speakerphone and the handset
earpiece. When the speakerphone is active, the handset displays .
6.6. Volume
During a call, press or toadjustthelisteningvolume.
NOTES
• The handset and speakerphone volume settings are independent.
• When the volume reaches the minimum or maximum setting, you hear
two beeps.
6.7. Mute
The mute function allows you to hear the other party but the other party
cannot hear you.
During a call:
Select Mute by pressing to mute the microphone and Secrecy On will
display on the LCD. Your caller cannot hear you. Press MUTE to unmute the
microphone.
6.8. Join a call in progress
You can use up to two system handsets at a time on an outside call.
• When a handset is already on a call, press key on another handset
tojointhecall.
• Press or place the handset in the telephone base or handset
charger to exit the call. The call continues until all handsets hang up.
When you subscribe to call waiting service with your telephone service
provider, you hear an alert tone if there is an incoming call while you are on
another call.
• Press and hold to put the current call on hold and take the new
call.
• Press at any time to switch back and forth between calls.
If you also subscribe to caller ID service, it will let you see the name and
telephone number of the caller during call waiting.
It may be necessary to change your telephone service to use this feature.
Contact your telephone service provider if:
• You have both caller ID and call waiting, but as separate service (you
may need to combine these service);
• You have only caller ID service, or only call waiting service; or
• You do not subscribe to caller ID or call waiting services.