Telematrix Spectrum Plus SP750 User Manual page 60

Using the Hold Feature
The "HOLD" key is used to place a
caller on hold. To use, simply press
the "HOLD" key. The LED above the
"HOLD" will illuminate to indicate that
this line is on hold. The LCD will dis-
play the word "HOLD" when active.
When the "HOLD" key is active, the
handset can be lifted off-hook or
returned to its on-hook position and
the line will not be disconnected. To
return to the caller, simply lift the
handset and press the "SPEAKER"
key or and press the line-in-use key
and the "SPEAKER" key will auto-
matically activate for hands-free op-
eration.
Hold will also release when the call is
picked up from an additional extension
phone.
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