C o m m u n i c a t i o n s , I n c .
Room 0611, Bldg.B Tsinghua Tongfang Technology Plaza, 1 Wangzhuang Road, Beijing, CHINA
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7. FIRMWARE UPGRADE
7.1
Manually upgrade
Select
Upgrade
item in the login page and enter the upgrade page below.
Fig 7.1.1 manually upgrade
7.1.1. Select upgrade item
The available options include
Firmware, Settings, Phonebook,
Ring tone
and
Call Hold Music
.
7.1.2. Locate upgrade file
Use
“
browse……
”
button to select the upgrade file. As to how to get these files,
please refer to AR1688 Develop Manual.