gives the verified mobile phone number associated with the current user account.
- $MobilePhone is associated with an account specified by $WolframID.
- $MobilePhone is a string, corresponding to a phone number in any standard format.
- $MobilePhone is set from the Wolfram Account webpage. Phone numbers are verified by texting a code to the phone.
- SendMessage["SMS",…] and SendMessage["MMS",…] send messages to the number specified by $MobilePhone.
Introduced in 2018