How much is ZTE Health Internet Smartphone?

Now 1000 can be bought. What if it's for family? Mann, brand mobile phone model ZUG5S, full netcom? Old people often trip? Is this mobile phone waterproof and fall-proof? So it's suitable for the elderly? Loud, too? Long standby time? Big battery 4050? Support 0TG and NFC functions? Old people don't need it anymore? Can you still be a backup machine? OTG function? Charging other mobile phones? Personal test standby time is at least 2-3 days? If you don't try hard. Stand by for at least a week? Only 1 199 price? Looking for this picture? Otherwise, if you have a holiday, just go in official website? Is there a purchase channel at the bottom? Don't ask me?