S-G8800 Triple Proofing Elder Phone, Waterproof Shockproof Dustproof, 2400mAh Battery, 2.2 inch, 21 Keys, LED Flashlight, FM, Quad SIM, with Antenna(Blue)

1. The antenna rod is detachable and can be stretched to enhance the signal
2. Four cards and four standby, no need to switch in standby at the same time
3. Side button one button flashlight, easy to operate
4. 3.5 round hole earphones, convenient for customers to match earphones
5. Anti-scratch material shell material design
6. The phone book can be grouped for easy management of contacts
7. Multimedia: Recorder, video playback, FM, MP3
8. Others: Alarm clock, computer, world clock, Ebook, unit conversion, task, notepad, calendar,
9. Social software: browser, opera mini, facebook, Twitter, Whatsapp

Notice:
1. Change the string command: *#35*#, India, Turkey, Colombia, Azerbaijan need to change to the local string code before use, the United States occasionally needs
2. Test command: *#3233*#
3. Countries not allowed to leave: Japan, South Korea, Singapore, etc.
4. The 2G network of AT&T in the United States seems to be closed and cannot be used
5. If the card is not read, it may be that the customer does not use a large card, and the small card cannot be read without aligning with the chip when the small card is inserted.
6. Unlock: upper left +*
7. The phone is unlocked