|*** Support for this modem requires PocketPORT firmware
version 2.2.64 or later.|
This modem takes longer than most others to connect to Verizon. Allow up to 2 minutes for the connection to complete.
An external antenna is recommended for this modem.
The U620L uses a nano sized (4FF) SIM card.
The MiFi 6620L (with battery & display) is NOT supported.
U620L Modem LED Indicator Meanings