For more details on XML provisioning, please refer to
http://www.zte.com.cn
.
Managing Firmware and Configuration File Download
When “Automatic Upgrade” is set to “Yes”, a Service Provider can use P193
(Auto Check Interval, in minutes, default and minimum is 60 minutes) to have
the devices periodically check for upgrades at pre-scheduled time intervals.
By defining different intervals in P193 for different devices, a Server Provider
can manage and reduce the Firmware or Provisioning Server load at any
given time.
Restore Factory Default Setting
WARNING: Restoring the Factory Default Setting will delete all configuration
information of the phone. Please backup or print all the settings before you
restoring factory default settings. We are not responsible for restoring lost
parameters and cannot connect your device to your VoIP service provider.
INSTRUCTIONS FOR RESTORATION:
Step 1: Press “OK” button to bring up the keypad configuration menu,
select “Config”, press “OK” to enter submenu, select “Factory Reset”
(Please refer to Table 5-1 of keypad flow chart)
Step 2: Enter the MAC address printed on the bottom of the sticker.
Please use the following mapping:
0-9: 0-9
A: 22 (press the “2” key twice, “A” will show on the LCD)
B: 222
C: 2222
D: 33 (press the “3” key twice, “D” will show on the LCD)
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