It's the other way around. You'll have to opt in if you want to be listed. This is primarily for those people who use a cellular as their only phone. No need to panic.

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Rick Miley
2014 Tesla Model S
2018 Tesla Model 3
2017 Nissan LEAF
Former MB: 99 E300, 86 190E 2.3, 87 300E, 80 240D, 82 204D Euro
Chain Elongation References