DCP: Boost
XL45
The BOOST button controls the loudness of the receiver. Once the BOOST button is
pressed, an extra level of amplification is added over the entire range of the Volume Control.
BOOST also activates the Tone Settings
On the bottom of the XL45, there is a Volume Reset Override switch. When this is set to
“On” the Boost function is automatically
enabled every time the phone is picked up.
