User guide
Manuals
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ZK Manuals
Computer equipment
S900
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S900 User Guide
Scroll with
▲
/
▼
keys to
view the be
ll settings line
by line.
Scroll with the
*
or
#
key
s to view the b
ell settings pa
ge by page.
Press "
" key to turn
the scheduled bell
on
and
off.
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