The SIP-T88V is a simple-to-use smart businessphone that provides an enriched HD audio calling experience for businessprofessionals. This smart business phone enables productivity-enhancingcommunication with the ease of a standard phone. Based on the Android 13operating system, the SIP-T88V adopts a new user interface, which is moreconcise and business-oriented, greatly improving users' work efficiency. Features: 7 inch (1024 x 600) capacitive adjustable touchscreenBuilt-in Bluetooth 5.0 and Dual Band 2.4G/5G Wi-Fi2 x USB 2.0 ports (USB Type-A\Type-C)for USBheadset, media and storage applications16 VoIP accountsDual-port Gigabit Ethernet, supports PoESupports up to 3 Expansion Module EXP55TEE hardware encryption solution Benefits: A Better User Experience with Android 13 System -Based on Android 13, the SIP-T88V not only inherits the advantages of theprevious generation but is also compatible with more third-party apps, bringingmore convenience to users.HD Audio and HD Video - The SIP-T88V includes thelatest version of Yealink Optimal HD Voice technologies, including the YealinkNoise Proof Technology, which helps maximize the acoustic performance of thephone's handset, headset, and especially the speakerphone. And its hearing aidcompatible (HAC) handset helps the person who has hearing loss to hear thevoice more clearly. With the optional dynamic, removable five-megapixel HDcamera, you can connect to video conferences directly from your desk. The cameraparameters, such as exposure, noise point, definition, white balance, and fieldof view, are better than those of the previous generation phones.