Here's something to keep in mind: If you designate your S2 or S3 to be included in DIGITS, your number will be changed from the plan number to the Duplicate Line number during the Beta testing period. If you choose to opt out of the program, it will revert back to the number originally assigned to your watch. During the Beta program, your outgoing number will be the Duplicate Line number, not the number originally assigned to your watch. It's all kind of confusing right now, since it's just being implemented. So just a word to the wise. If you want your originally assigned watch number to continue showing as the outgoing number, don't register your watch with DIGITS.