Your phone books the job while you're on a job.
The call gets answered. The job gets booked for real. A confirmation email goes out. Discovery calls book while you are in session.
The call gets answered. The job gets booked for real. A confirmation email goes out. A bird's-eye map shows where the jobs and customers are. The built-in CRM takes the same job from estimate to invoice to paid through Stripe. Discovery calls book against your hours while you stay in session.