BenQ Z2 - Manual (Page 25)

Preparing Your Phone For Use 9
The miniSD Card
Your phone features a miniSD slot designed specifically for use with the
miniSD Card, a removable flash memory card intended to add greater
storage capacity to your phone.
The miniSD Card enables you to store multimedia data, including
images, photos, MP3 audio files, ring tones, and Java games.
Inserting the miniSD Card into the Phone
will appear on the idle screen when the miniSD card is loaded
Please do not format the miniSD card to FAT32 or NTFS.
1. Lift the cover.
2. Insert the miniSD Card into the slot. Ensure that the card's metal
contacts face upwards.
3. Close the cover.
Cover
miniSD Card