Main Features
1. The panel is made of aluminum alloy and has undergone multiple processing steps such as electroplating, CNC machining, and milling, making it waterproof, dustproof, moisture-resistant, corrosion-resistant, and resistant to violent impacts;
2. The display screen adopts a domestic BOE 10.1-inch capacitive touch screen, with a resolution of 800*1280 and a display ratio of 16:9 in portrait mode;
3. The device boasts a wealth of interfaces and functions, with high integration. Network access includes RJ45, dual WiFi 2.4G/5G, 4G full-network card, front-facing camera with 100W wide angle, and IC card reading support for A-S50/S70/ULTRALIGHT cards/B-14443A/D-S50 cards
4. The phone‘s mainboard is developed using the MTK solution MT8788 chip, featuring an octa-core CPU consisting of four high-performance Arm Cortex-A73 cores and four power-efficient Cortex-A53 cores, all running at speeds up to 2GHz. The highly capable Arm Mali-G72 MP3 GPU provides graphics processing performance, with a maximum frequency of 800MHz, while supporting high-speed LPDDR4 memory with up to 3200MT/s, providing substantial storage performance.
5. The phone‘s power input is DC12V, with a maximum power consumption of less than 24W. It features an external speaker of 4Ω 3W and an overall protection level of IP54. It can be wiped with a damp cloth, but should not be exposed to direct water spray.

Introduction to phone functions
1、After importing the numbers to be dialed into the cloud platform system, users can dial the imported numbers without inserting a SIM card, making the operation convenient. This also effectively controls and fixes the numbers dialed by students, solving the problem of random dialing.
2. Support the message function. Parents can leave messages for students on WeChat official account. Students can log in by entering their parents‘ phone number on the phone to view the messages.
3. Three types of outgoing lines can be selected independently. It supports dialing out using the phone card embedded in the phone, the phone card number, the default SIP fixed-line number on the cloud platform, and the SIP account number applied for by the user the operator.
4. In standby mode, the homepage supports the playback of custom carousel posters, with a maximum of ten posters supported.