Is there any difference between the phone you dialed is turned off and the phone you dialed has enabled the call reminder function?

In both cases, the mobile phone is turned off, but one has the function of calling reminder, that is, the function of short message calling. At present, when it is inconvenient to answer your phone, the host will remind you by SMS and call you back when the standby host is convenient. The other one didn't turn it on, just turned it off, even if someone called the other party during this time, they didn't know at all.

Call reminder:

Incoming call reminder means that all incoming call information within 24 hours will be saved for you through the incoming call reminder platform when the mobile phone is turned off or out of service area. After the mobile phone returns to normal, all incoming messages will be sent to your mobile phone in the form of SMS, so that you will no longer worry about losing important calls.