The situation
Order status, statements, documents, service history. The data exists, but the only interface to it is a person. Volume grows, the team grows with it, and service quality gets worse anyway because the queue is longer.
Our approach
We start with the handful of requests that make up most of the call volume, and build a portal that answers exactly those. Authentication, permissions, and an audit trail are designed in at the start, not retrofitted after a security review.
Mobile follows the same rule: build for the tasks people do on a phone, not a shrunken desktop screen.
What changes
Routine enquiries stop reaching a person, and your team spends its time on the exceptions, which is where it was useful all along.