Originally Posted by
tr3k
I do not own a landline. On a cell phone length of key press is not an applicable concept (nor is it on most modern landlines, but Lifemiles call center is in Salvador, I believe, so may be still applies there)
Will try to call again today - our summer plans hinge on this ticket working out.
Dialing the original phone number the length of the keypress is not relevant, but I believe once the call is connected and you press a key the tone plays for as long as you hold down the key, at least this is the way I recall it to work on iPhone. I also have a (non modern) landline and may have used it for LifeMiles key entry since cell phones are more prone to signal issues on the connection.