User guide

Replacing a SIM card

Your SIM card is a small rectangular plastic card that stores your phone number and important information about your wireless service. The FX3100 series indoor router supports only Nano SIM cards. To replace a SIM card, select the correct SIM for this device.

CAUTION! Always use a factory-made SIM card supplied by the service provider. Do not bend or scratch your SIM card. Avoid exposing your SIM card to static electricity, water, or dirt.

To replace a SIM card:

1. Remove the existing SIM card.

2. If necessary, remove the SIM card from the protective sleeve, being careful not to touch the gold-colored contacts.

3. Insert the SIM card into the SIM slot, notch first, with the gold-colored contact points facing down.

NOTE: Should your SIM card be lost or damaged, contact your network operator.

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