Wiko BARRY - Manual (Page 33)

Getting Started
~ Inserting the SIM Cards
BARRY is a dual SIM card Android mobile phone. You
must insert the SIM card before using the phone. Use
the small notch at the base of the phone to open the
cover. Insert the SIM cards as shown in the diagram
below.
~ Installing the Battery
Note : only use batteries, chargers and accessories
approved by WIKO.
Put the battery into its slot by aligning the phone and
battery contacts, then press lightly on the battery to
fit it into place.