Curious about how pushing works technically. Do they broadcast a phone id out causing your phone to go online and ASK for the email, or do they broadcast emails just through the airwaves hoping your phone can pull in the signal?
Or does your phone register with towers or open ports on wifi with the ip address being "on file" with the server for x amount of time?
Or does your phone register with towers or open ports on wifi with the ip address being "on file" with the server for x amount of time?