How to utilize substring functions to use in variables in scripting.
Scripter Variable : {{Scripter.Customer Formatted Number}}` —customer’s formatted phone number.
Example: +13175550116
If you create a phone number from ToPhoneNumber(“+13175550116″),
you get: tel:+13175550116”
We need to get like subscriberNumber Only “3175550116”
Assuming this is from an inbound call that passes through Architect where you're doing the ToPhoneNumber, you can just get the subscriber portion set in Architect itself and pass that through: