Open allcog opened 6 years ago
➤ Gavin Allcorn commented:
Explanation of two common cell phone frequency ranges: around 800MHz and around 1900MHz
https://www.solidsignal.com/p/?p=2666&d=determine-cell-phone-range-wirelessadvisor.com&mc=07
➤ Gavin Allcorn commented:
Explanation of two common cell phone frequency ranges: around 800MHz and around 1900MHz
https://www.solidsignal.com/p/?p=2666&d=determine-cell-phone-range-wirelessadvisor.com&mc=07