Call quality differences between T-Mobile and At&t
The old sprint ads referred to being able to hear a pin drop. (thats been incorporated into their new logo, if you remember their old logo)
It has to do with the Mhz n stuff. i hate to get all technical. Look it up on wikipedia dog
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nextel18 said:
It just depend on what they install in each single phone. As you know some phones can have different software than the other one even though it is the same manufacturer.
They've said that they've used the same unlocked RAZR on both networks. Remember, it is a possibility with GSM to use not just the same model, but the EXACT same phone with different carriers. Meaning, they got an at&t sim card and put it in the phone, tested it, took the at&t sim card out, put a T-Mobile sim card into the very same phone (not the carrier's version of the phone) and tested it and found more favorable results with the T-Mobile sim card in the phone as far as the sound quality. Now, since the sim card doesn...
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Why? Because it is unlikely for that to happen.
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