New Kaer Smart VOLTE 4G PSTN Fixed Wireless 10.1 Inch Screen Landline Android 8.1 Glob Universa

The most high-end desktop 4G landline phone
Product interface diagram and button definition
1. Headphone interface: plug in headphones, you can use headphones for recording or media sound playback;2. USB interface: connect to the phone data line interface;3. SIM card/TF card: Insert Nano SIM card and TF card.4. Power button: A. In the shutdown state, you can press and hold the power button to turn on; B. In the boot state, you can press and hold the power button to shut down; C. When the phone enters sleep, you can wake it up by pressing the power button; press the power button again to turn off the screen;5. Volume button: adjust the volume by pressing the button;6. Speaker: loudspeaker sound;7. Network port 1 (optional): connect to network cable for use;8. Power interface: use the original power adapter to power the phone through the 3.5mm round port power socket;9. PSTN interface (optional): connect to a traditional telephone line and make a call using a wired method.10. Reset hole: In any state, use a sharp object to poke the reset hole button, and the phone will shut down directly;11. Bracket: In order to facilitate the use on the desktop, the bracket can support the phone;12. Front camera: You can use the front camera to take pictures or record videos;13. Earpiece interface: After connecting the earpiece, you can use the earpiece to talk.
Product features
1) Support TD-LTEFDD-LTE standard;2) Support 500W high-definition camera function for taking pictures and videos;3) Support extended TF card;4) Support personal address book function;5) 10.1-inch multi-touch screen;6) CPU quad-core processor, 2G RAM, 16G ROM;7) Support WIFI wireless Internet access and WLAN hotspot;8) Support one-key wakeup and one-key lock screen;9) Support single-card 4G-LTE voice and data, video, SMS and MMS;10) Built-in Bluetooth module;11) Support two-stage dialing of call service;12) Support supplementary services such as caller ID and call forwarding;13) Large capacity phone book;14) Support screen backlight adjustment function;
Working frequency
GSM, CDMA1XTD-SCDMA, WCDMA, EVDO, GSM, CDMA2000TDD-LTE, FDD-LTEGSM: Band2/Band3/Band5/Band8CDMA BC0/EVDO: 824-849MHzWCDMA: Band1/Band2 /Band5/Band8TD-SCDMA: band34/Band39TDD-LTE: Band38/Band39/Band40/Band41FDD-LTE: Band1 /Band3/Band5/Band7/Band8B1: Uplink 1920-1980MHz/downlink 2110-2170MHzB2: Uplink 1850-1910MHz/downlink 1930-1990MHzB3: Uplink 1710-1785MHz/Downlink 1805-1880MHzB5: Uplink 824-849MHz/Downlink 869-894MHzB7: Uplink 2500-2570MHz/Downlink 2620-2690MHzB8: Uplink 880-915MHz/Downlink 925-960MHzB34: Uplink 2010-2025MHz/Downlink 2010-2025MHzB38: Uplink 2570-2620MHz/Downlink 2570-2620MHzB39: Uplink 1880-1920MHz/Downlink 1880-1920MHzB40: Uplink 2300-2400MHz/Downlink 2300-2400MHzB41: Uplink 2496-2690MHz/Downlink 2496-2690MHz
System parameters
CPU frequency: quad-core, main frequency 1.5GHZOperating memory (RAM): 2GBBody memory (ROM): 16GBOperating system: Android 8.1
External Interface
MICRO USB port, data