Inserting the SIM Card

Note: You can obtain a SIM card from your service provider when you sign on as a subscriber.

Caution:

•  Do not bend, scratch, or touch the metal contacts of your SIM card. •  Keep the card away from electrical appliances and magnets.

•  Disconnect the charger and other accessories from your phone and remove the battery before inserting or removing the SIM card. Failing to do so could cause

information on the card to be lost or destroyed.

Hold the Power/End Key to power off the phone.

Remove the back cover and battery.

Insert the SIM card into the card slot with the cut corner facing outward as shown below. Insert the card into the card holder and push it until it clicks into position. Make sure that the SIM card is fully seated in the slot.

Removing the SIM Card

Hold the Power/End Key to power off the phone.

Remove the back cover and battery.

Gently remove the SIM card from the card slot.

Inserting the microSD™ Card

Note: This phone can support a memory card with a capacity of up to 32 GB.

Hold the Power/End Key to power off the phone.

Remove the back cover and battery.

Insert the microSD card carefully with the metal contacts facing downward as shown. Make sure that the card is fully seated in the slot.

Reinsert the battery and replace the back cover.

Reinsert the battery and replace the back cover.

Caution: Do not attempt to use memory cards other than microSD cards with this phone. Attempting to use non-compatible memory cards might cause loss of data or damage to the phone, and may void your Warranty.

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Getting Started

Getting Started

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AT&T Z431 manual Inserting the SIM Card, Removing the SIM Card, Inserting the microSD Card