What do you want to be looking at? You need to do operator tests, all you need is an LTE phone with the Network Cell info application and speed tests. The NCI will show the signal parameters and the BTS data. Coverage in T-mobile and Orange from their LTE800 Mokrzesz and Zrębice-Janowska BTSs, plus shared LTE1800NetWorks in Olsztyn. for testing, a free t_mobile card with 20Gb and in Orange you buy an Orange Free starter for PLN 5, register in the showroom, provide your address and marketing consents and have a bonus of 100GB / month or you buy the same starter at a RUCH kiosk, register there and have a 50GB bonus / 14 days. You can take a no-limit subscription of PLN 45/55 for a month in T-Mobile with B525 for PLN 1 and do 30-day tests on it. You can check all operators on it. Play has BTs in Zrębice and Złoty Potok, they only work on LTE1800 and LTE900 and LTE-A1800 + 800. In Play, you can still have unlimited LTE internet, unlimited, without a contract for PLN 5/15 per month. own LTE equipment. When transferring the number to the Play card, a bonus of 50GB for 5 months. Finally, Plus from LTE800sferii in Zrębice, Olsztyn, but also LTE1800Aero2 there. In any case, you have to take into account the purchase of an effective external antenna for the selected band / a. Cost about PLN 200. If the T-Mobile tests are OK, the optimal choice is no limit with B525 from this operator for PLN 45/55 per month. If the card is Play, of course only after testing.
Helpful post? Buy me a coffee.