Founded in 1985, ZTE is the world's leading provider of integrated communication solutions and the largest listed company in China. ZTE has built a "guardian treasure" function on some elderly mobile phones, which can realize real-time positioning and other functions after opening (only for mobile and telecom users), which is very practical for children who are worried about the loss of the elderly. The price is about 250 yuanZTEL880It is a mobile phone with this function built-in,This mobile phone supports touch screen and button operation,The elderly can enter information by hand。 Its speaker is a class K power amplifier, using ACC runway earpiece, specially developed for the elderly with hearing loss, and the sound quality of external amplifier and call is very clear. In addition, functions such as one-key dialing, FM radio and so on are even more powerful and powerful. The price is 349 yuanZTEE3It is a touch screen plus button mobile phone equipped with Android system,Different from general button mobile phones,It can use China Mobile4G network,Map positioning speed is faster,Function expansion is stronger,Ease of use is also extremely high,It is an advanced choice for the elderly。 ZTE has a wide range of models for the elderly, and the price is generally between 150 yuan and 300 yuan, and consumers can always choose a product that suits them.