![ZTE-G A661 User Manual Download Page 19](http://html1.mh-extra.com/html/zte-g/a661/a661_user-manual_942008019.webp)
19
What is a SIM card?
Every mobile phone has a SIM card (Subscriber Identity Module). This is a micro-chip
that holds your personal information such as names and phone numbers. Your
phone won’t work without it. If you already have contacts on your SIM card, they
can be transferred in most cases.
Inserting the SD Card
You can use SD card to expand the storage of the phone. You can store or copy
files such as videos, photos, music, and so on.
Do not take out the card or switch off the phone while transmitting or storing data,
which may cause data loss or damage to the phone or the card.
Insert the SD card as follows:
•
The SD card slot is on the left side of the phone. Open the cover. Insert the
card with the metal contacts facing down until it clicks to the right position.