: In your D-Com settings, set the "Network Mode" to WCDMA/HSPA Only or 3G/3.5G Only . This prevents the device from dropping down to slower 2G (EDGE) speeds when the signal fluctuates.
: The easiest way to get the correct settings is to request them directly from Movitel. Send an SMS with the word CONFIG to the number 86135 . dcom 35g movitel best download setup
: 3.5G signals are highly dependent on your proximity to a base station. Use a USB extension cable to place the D-Com modem near a window or higher up to avoid interference from indoor walls. : In your D-Com settings, set the "Network