Place/Retrieve A Call From Hold
To put a call on hold, press the 
button until you hear
a single beep. This indicates that the call is on hold. To
bring the call back from hold, press and hold the
button until you hear a single beep.
See also:
Unwired Stereo Headphone Lifetime Limited Warranty
Who Does This Warranty Cover? This warranty covers
the initial user or purchaser ( you or your ) of this
particular Unwired Technology LLC ( Unwired ) wireless
headphone ( Product ). The warrant ...
Fuel Requirements
Your vehicle will operate on both unleaded gasoline with
an octane rating of 87, or E-85 fuel, or any mixture of
these two. For best results, a refueling pattern that
alternates between E-85 and ...
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up. ...