Navigate to http://192.168.1.1/goform/goform_set_cmd_process?goformId=HIDDEN_SETTING. Depending on the build, this reveals RF power adjustments and antenna diversity settings.

The Alcatel MW40V is a portable 4G LTE Wi-Fi hotspot (MiFi). It runs a lightweight embedded Linux-based OS. Firmware controls:

Common carrier variants:

The device houses a 1500 mAh battery.