Device guides for

OPTUS E3131 USB Modem/Snow Leopard

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Writing and sending SMS Inserting a SIM into my modem Inserting a memory card into my modem Copying contacts between my SIM and the modem application

Installation

Connection

Phone book

Messaging

Security

Troubleshooting

Specifications

Inserting a memory card into my modem

Want to insert a memory card? Follow these easy instructions.