How this preview website works.

You can create and share a system design, simulate caller routes, explore equipment, complete an example checkout and interact with a fictional customer account. Actions affect local preview records only.

Example prices, stock, payment states, invoices, number transfers, registrations and service-status events are illustrative. They do not represent carrier inventory, charges due, accepted transfers or live service readiness.

The website does not place calls, process payments, buy equipment, send messages, provision accounts or register emergency-service addresses. A simulated acceptance, signature or completed onboarding stage has no such effect.

A real service requires its own confirmed commercial terms, order, provisioning and acceptance checks. Existing customer agreements are not changed by this preview.

Use fictional information in planning previews and shared links. Review a design with the delivery team before relying on it for a live service. Exported designs are planning artefacts, not deployed phone configurations.

Keep copies you need and clear locally saved information when using a shared browser. Avoid uploading or entering secrets and confidential third-party information.

Contact Calls UK on 0330 0883 750 to discuss scope, current prices, allowances, equipment, installation and the applicable service terms. A preview estimate is not an offer to supply.