Read the current bill
Separate licences, calls, hardware finance and other services. Check renewal dates and any cost of leaving.
Switch to Calls UK
Change the phone system without losing track of the details.
Start with the numbers, users and commitments you already have. Then work out what needs to stay and what you want to improve.
Compare the same things
A cheaper licence does not automatically mean a cheaper total bill. Include usage, equipment, numbers and setup.
Plan the order of events
Prepare the new design and agree how numbers, equipment and people move across. Keep the existing service until the transfer is confirmed.
What to work through
Step 1
Record the current setup
List numbers, extensions, equipment, features and supplier commitments.
Step 2
Design the replacement
Keep what works and change the routes that cause problems.
Step 3
Agree the changeover
Set responsibilities, continuity arrangements and acceptance checks.
Questions you might have
Can this website analyse my bill?
Use the manual cost comparison with example values. The developer brief includes a future document-extraction workflow; this tool does not upload bills to an AI service.
Will I save money?
That depends on the complete tariff and your current commitments. An illustrative licence difference is not a guaranteed total saving.
Put it into a design.
Add your teams, try the caller journey and download an itemised estimate from the builder.
Build your system