17
Install a SIM/SD card
Insert a Nano SIM/microSD card
1 . Insert the included SIM tray pin into the tray slot and remove the SIM tray .
2 . Place the Nano SIM card and microSD card (not included) with metal
contacts facing down into the tray .
3 . Gently slide the SIM tray back into the slot .
microSD
nanoSIM
Pin
SIM tray
Summary of Contents for Maestro 3
Page 1: ...1 AT T Maestro 3 User Guide DOC20220115 ...
Page 23: ...23 Basic operations The following topics outline basic features and operations of your phone ...
Page 78: ...78 Contacts screen layout Add new Contact name Search Menu Favorites Contact image Index ...
Page 136: ...136 Settings The topics in this section will cover your phone s settings and options ...