SUPPLY OF 4G VOLTE FIXED WIRELESS PHONE [ SUPPLY OF 4G VOLTE FIXED WIRELESS PHONE SIZE- 198mmX187mmX72mm, OPERATING SYS- LINUX, MEMORY- 1Gb ROM1Gb, WORKING BAND- 4G: 1800/ 2300/ 2500MHz, LCD DISPLAY, USB TYPE MICRO USB LAN PORT WIFI/ HOTSPOT/ BLUETOOTH, POWER ADAPTER, BATTERY BACKUP RECHARGEABLE BATTERY, BATTERY CAPACITY 3. 7V 1000 mAH WITH ANTENNA PROCESSOR- 7520 ( ZTE ) COMPATIBLE TO 4G JIO SIM BRAND- BEETAL MODEL F3 4G OR SIMILAR OR SUPERIOR ]