Emergency Calls

GC79s manufactured by Sony Ericsson do not support voice calls, hence their use for essential communications (e.g. medical emergencies) is not possible.

Inserting and removing the SIM card – precautions against electrostatic discharge (ESD)

Do not touch the SIM card connectors. As a precaution, always make sure that the GC79 is already in your hand before you insert or remove the SIM card.

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Additional Information