User's Manual
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Grandstream Networks Manuals
Electronics
Analog Telephone Adapter
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47
FIRM
W
ARE VE
RS
ION 1.0
.0.5
HT802
U
SER MAN
UAL
Page
42
of
46
Auto
m
atic Upgrade
:
No
Yes
,
e
v
ery
minu
tes(6
0-5256000).
Yes
,
daily at hour
(0
-23).
Yes
,
w
eekly on day
(0
-
6).
1
...
...
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