The Huawei B686 3G router is a step up from the Huawei B683, as it has the exact same functionality but instead of an RJ-11 port for a telephone handset to make call over the mobile SIM card in the device, the Huawei B686 includes a mobile DECT handset to make calls. Up to 32 users can connect on the wireless network for Internet access, and up to 4 devices can connect using an Ethernet cable.
The mobile handset makes the Huawei B686 3G router a great solution for anyone looking to improve signal strength, not only for data download but for their phones as well. The router has a SMA connector for an external high gain antenna, so weak signal is a thing of the past.
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