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Dolphin® 7900 Series Mobile Computer User’s Guide 11 - 11
Settings Menu
The Settings menu provides the following options:
Speakerphone Toggles speakerphone mode on and off. When an audio plug (for a headset) is inserted into the audio
jack (2.5mm), Speakerphone is inactive on this menu.
Mic mute Toggles microphone mute on and off (the other party cannot hear a private conversation when the
microphone is muted). This mode is active only during a call and automatically cancelled at the end
of a call.
A checkmark to the left of the entry indicates that the mode is active. When the entry is grayed-out, it is unavailable and cannot
be selected.