Geemarc BDP400 - Manual (Page 26)

25
Handset volume setting
During a call, the handset volume can be adjusted using
the volume (right slide control) on front edge of the
telephone. It can then be increased using the "Boost"
button (bottom row - first button from left to right).
Please note: Setting the receiver volume to maximum
may under certain circumstances, cause ear damage.
Therefore, it is recommended that you adjust the volume.
Speaker volume setting
During a call in hands-free mode, you can adjust the
speaker volume to a desirable level. Simply use the slide
control located on the left edge of the telephone.
Tone control setting
During a call, while in handset mode, you can adjust the
tone to a desirable level. Simply use the left slide control
located on front edge of the telephone.
Please note: Tone adjustment is not possible when the
receiver volume is set to its minimum level, and if the
amplify is not on.
OPERATION
Using the telephone