Friends, do you have any recommended phone cards? Which one has good signal ?
7 Answers
Hearing from friends in the group that T-Mobile is good to use
Where did you buy the card? On Taobao?
Recommend Verizon on this day, wherever there is signal, it is the strongest.
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I bought an AT&T SIM card and a T-Mobile SIM card, but the host of Peggy's guesthouse reminded us that there is no signal for AT&T in the Grand Canyon area, and suggested that we should have a T-Mobile SIM card as a backup. Just for your reference.
I bought AT&T's Hong Kong number. Except for a section of Highway 1, there is signal everywhere else and the speed is fast.
Where can I buy it? On Taobao?
Currently, based on roaming conditions, AT&T's is still better.