Shenzhen
Ultrative
Technology
Co.,
Ltd.
T:
+86
‐
755
‐
29685231
E:
sales@ultrative.com
http://www.ultrative.cn
|
com
Add:
012#,
5/F,
Block
A,
Hedong
Bldg.,
Liutang
Rd.,
Xixiang
St.,
Bao
An
District,
Shenzhen,
China
Page
50
of
54
When
use
TFTP
upgrade,
you
can
set
several
parameters
as
follow:
TFTP
Upgrade
Server
IP
The
IP
address
of
the
TFTP
server
Filename
Downloading
from
FTP
server
Software
Upgrade
Used
for
upgrading
the
software
of
the
phone
Kernel
Upgrade
Used
for
upgrading
the
kernel
of
the
phone
Configuration
Used
for
updating/backup
the
configure
file
of
the
phone
Phone
Book
Used
for
updating/backup
the
phonebook
of
the
phone
EXT
Module
Used
for
updating/backup
the
expansion
of
the
phone
[NOTES
：
The
mode
doesn't
support
this
feature]
NOTES:
It's
not
necessary
to
input
filename
when
doing
backup
Configuration,
Phone
Book,
EXT
Module.
8.1.4
Default
Setting
You
can
load
the
phone
to
the
factory
default
setting
in
default
setting
option.
Press
the
‘Reset
to
Factory
Setting’
option,
the
phone
will
load
to
factory
default
setting
on
next
reboot.
All manuals and user guides at all-guides.com
