NGM tango Guide Rapide page 26

Insert the SIM card: the SIM card contains your phone number,
PIN codes, links to operator services, contacts and SMS text
messages. To access the compartment containing the SIM slot,
turn off the phone and slide down the cover. Remove the battery.
Insert the SIM card into the slot with its gold contact facing
downwards.
SD card slot
SIM Slot
Slit to easily remove
the battery
26 ENGLISH