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Device guides for

OPTUS E3131 USB Modem/Lion

Most searched guides

Choosing network mode for my modemCreating a contact for my modemEstablishing a connection to the internetSet up my modem for internet manually

Recharging data for my modem

If you're on a pay as you go rate plan, you can recharge data using the modem application (Optus Mobile Broadband). Remember, you need to connect to the internet before you can use this function.