I have a brand new EC25-AF module with EC25AFAR05A07M4G firmware from digikey. the product is EC25AFA-MINIPCIE
it came with bands set to +QCFG: “band”,0x260,0x80a,0x0 which means band 12, band 4 and band 2. that is quite surprising as the module should support B2/B4/B5/B12/B13/B14/B66/ B71 however it does not accept he band value for band 66 (2000000000000000), or for that matter the band value for all bands (7FFFFFFFFFFFFFFF) from the documentation. Did they send me the wrong module?