i'm in china , my reminders sms Content
always is Reminder:() ,not the word
Please go to the Settings -> Reminders and make sure that your phone number is in the correct format such as: +12345678912 (a plus sign, your country code and number without spaces or dashes).
Also, as you edit your number, please select the Canadian host from the "Number to send from" drop-down menu and make sure you have "international" selected as your location.
If this won't help, please send your phone number to firstname.lastname@example.org we'll send a test through our system and if it won't arrive - we'll contact our SMS provider about it.
its work now