I was in Tijuana today on business, and geewiz, the phone rings, it's on AT&T, but the call is dropped before I can even talk. It should change to Telcel or Movistar, but it hangs onto AT&T even though I am into Mexico 3 miles and the Mexican carriers are much stronger.
The Telcel signal is strong, but it is holding on to the AT&T signal, even though we're out of the US and it's a crap signal a few miles into Mexico (NOTE: When I go read deep into Baja California it switches to Telcel fine)
How can I manually make it switch to Telcel?
Thanks
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