To configure an APN for 4G LTE Modem:

Launch a web browser from a device that is connected to the modem. The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.
In the address field of your web browser, enter http://192.168.5.1.
In the Sign In field, enter the modem password and click the Sign In button. The default password is password (case-sensitive).
Select Settings > Mobile > APN.
To add a custom APN profile, click the Add button.
Enter the settings for the new APN profile and click the Save button.
You have successfully configured an APN for your 4G LTE Modem
Or Just use a spare phone cheap one or your phone and set up as a mobile hotspot as if you have smart tech ie camera or using lots of devices connected to your router then you will be sucking data like mad

I have a tplink 4g router that you can plug a dongle in like a USB stick but it has a sim in that you plug in the USB port of the router and then at least you can keep a eye out on data usage and also remove the dongle to use whilst travelling they are quiet cheap from amazon or ebay and just make sure you get on that is unlocked or compatible with the 3 network that smarty uses

Hope It Helps

Simon

Forum Discussion

Use in the USA

wi fi calling

How do I get the data add on to actually add on to my monthly data?!!

SIM is not working.

I want to contact Smarty

Add on not showing