AT&T Calypso 4 User Manual

17
Install a SIM/SD card
Insert a Nano SIM/microSD card
1. From the back of the phone, insert a ngernail into the back removal
notch at the bottom left corner and gently pull up to remove the back
cover.
Note: The back cover cannot be removed while the charger is plugged in.
2. Hold the SIM card with metal contacts facing downward and the cut
corner at the bottom left. Slide the card into the SIM slot.
3. Hold the microSD card (sold separately) with metal contacts facing
downward and the cut side on the top left. Slide the card into the microSD
slot.
SD card
SIM card

AT&T Calypso 4 Specifications

General

Brand	AT&T
Model	Calypso 4
Category	Cordless Telephone
Language	English