Elon Musk 今天发了一些推特，主要是说进阶召唤功能将在约6周后发送
来源：
https://twitter.com/elonmusk/status/1057893769486290944
@elonmusk
Tesla advanced Summon ready in ~6 weeks! Just an over-the-air software
upgrade, so will work on all cars made in past 2 years (Autopilot hardware
V2+).
@elonmusk
Car will drive to your phone location & follow you like a pet if you hold
down summon button on Tesla app
@elonmusk
Also, you’ll be able to drive it from your phone remotely like a big RC car
if in line of sight