This morning, when I check the 3G/4G coverage in Columbia, MO, zip code 65201, The only color I can see on the map is yellow which means 2g signal. Can anyone tell me what happened?
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This morning, when I check the 3G/4G coverage in Columbia, MO, zip code 65201, The only color I can see on the map is yellow which means 2g signal. Can anyone tell me what happened?