[Problem description]
Huawei EC169 3G card requires the driver to be installed in the MBP.
Huawei's official website (http://consumer.huawei.com/cn/) directly searches for EC169 and will find that the latest drivers are also released in 2009.
It was found to be unusable after downloading. Instead of using English website search, download to a 2013-year general-purpose drive (Mobile Partner), it is still unusable after installation.
Later Baidu "EC169 mac 10.9.6", find the solution: http://bbs.feng.com/read-htm-tid-7407187.html.
[Workaround]
Huawei has a new driver
http://consumer.huawei.com/en/support/downloads/detail/index.htm?id=17263
Installed after the card can be recognized, but mobile partner can not be used, you may set the network settings in the phone number is #777, password and account name for card, you can dial.
[Verify effect]
As a workaround, after inserting the 3G network card, turn on wireless network preferences and you can see the "huaweimobile-" entry, which is set on the right side of the window when selected.
Phone Number: #777
Account Name: Card
Account Password: Card
Click Connect
For later use, tick "Show modem status in menu bar" at the bottom of the window.
Above, hoping to help the same comrades tortured by the problem.
The installation method of Huawei EC169 under Mac 10.9.6