Device Guides

Optus E3276 4G USB Modem

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Windows Vista

Windows 7

Lion

Snow Leopard

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Want to insert a SIM? Follow these easy instructions.

Turn the back of your modem towards you.
Slide the back cover downwards and remove it.

Place your SIM as illustrated next to the SIM holder and slide your SIM into place in the SIM holder.

Place the back cover on your modem with a small opening at the top and slide the back cover upwards.

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