You can see all your network and check serving cells. But you have to create cell file first. Need to collect all your engineering data and network data. Connect BS name, cell name with geo coordinates, azimuths, cell id, LAC, and name of technologies. Technologies must be 3 types only: GSM, UMTS, LTE. Excel must be have 8 columns:
-BS name – any text
-Cell name – any text
-Latitude – format is 55.334455 (through point)
-Longitude - format is 55.334455 (through point)
-Azimuth – integer, like 120
-Cell id – numbers 55442, for LTE is bs id + local cell id, 55441 (5544 + 1)
-LAC – location area code, for LTE is TAC
-Tech – text in large letters and only 3 types: GSM, UMTS, LTE. DCS, WCDMA, and other not accepted.
Second step – save your excel like text (Tab delimited), with name: cells.txt (it is important!)
Export your file to your device to folder name of "Download".
Starting application and accept all permissions and you are happy!!!