SMS & Phone call withblack listsetting, you can block spam call
Auto recorderworks with memory card
Fast dial: 6 groups (Menu – Tools – First Aid setting)
SOS: long dial below button for urgent help
Standard= Phone+battery+lanyard+Charger+box Add 16G TF= Phone+battery+lanyard+Charger+box+16G card
About question
Q: Take a regular or under 4G?
A: It is 2G GSM, not working for 3G, 4G network
Q: Battery for 3800?
A: Our battery is 2800mah, as buyer's feedback, it is enough for almost a week
( Thank you for your feedback )
Q: Answer calls buttons there are on outsides?
A: Yes, outside buttons are for making & off phone call, also for SOS first aid help
Q: Chinese words in keyboard?
A: No Chinese on key now, only English, you can also ask for Russian key, arabic key,
Hebrew key
Q: How to change volumn for music
A: key * for down, key # for up
