Unlimited Data Manager
Download of Unlimited Data Manager 12.5.27192 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free program is Swisscom Ltd.
The default filenames for the program's installer are LSCAGui.exe or GuiDashboard.exe etc. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. You can execute Unlimited Data Manager on Windows XP/Vista/7/8/10/11 32-bit. The software lies within System Utilities, more precisely Device Assistants. The most popular versions of the Unlimited Data Manager 12.5, 12.3 and 12.2.
From the developer:
Unlimited Data Manager is the connection software required to use Mobile Unlimited Huawei modems E303, E3276, E3531 and E3372 and in notebooks with built-in WWAN modules. A lot of WWAN modules, netbooks and notebooks are supported, including Dell, Lenovo, HP or Fujitsu models.
You may want to check out more software, such as Data Management Utility, StatPac Data Manager or MSG Data Manager, which might be similar to Unlimited Data Manager.