HD Voice – Kowabunga

By

I had reason to go down to Thailand to visit an operation there and when I arrived I pulled out my AIS SIM and put it into my iPhone. They have recently upgraded their network to 2100 MHz and the speeds are generally good, averaging about 20 megabits/second download.

I received a phone call later that day and we takes for a while. After a few minutes I noticed how utterly clear the caller

Colin Berkshire