Denver GSP-130 Guía De Usuario página 2

Insert the SIM card: The SIM card contains your phone number,
PIN code, links to operator services, contacts and SMS
messages. To access the compartment containing the SIM slot,
turn off the phone and lift up the cover starting from the slit on
the bottom right corner. Remove the battery. Insert the SIM card
into the slot with the gold contacts facing down.
Inserting a memory card: in order to use camera and media
player functions, a micro-SD memory card is required (not
ENG-2