How to Remove a SIM Card From a Sony Ericsson Z310I

The SIM card is what determines which network and account your cellphone uses.

The Sony Ericsson Z310i is a clamshell cellphone that uses the GSM, GPRS and EDGE networks. It has twin LCDs and a camera, and is capable of web access. The Z310i uses a SIM card to control network access. Swapping a SIM card out of a phone allows you to switch networks and accounts at will. This means that you can use the same physical phone in multiple countries, or on different providers if your phone has been "unlocked". Unlocking involves turning off a phone feature that only allows it to function on a single network.

Instructions

1. Flip the cellphone over so that the back panel is facing up.

2. Open the back panel by pressing down with your thumb near the top and pushing towards the base.

3. Pull out the battery.

4. Lift out the SIM card

References

• Sony Ericson: Sony Ericsson Z310i Manual