Access Tax - IITR.000151 Your mobile phone number must not exceed 10 characters in Access Tax

Close the Client's tax form.

Click on the client's name to open the Edit Client Details window.

Go to the Phone Numbers section.

Make a note of the number and delete it.

Re-enter the mobile number without any spaces, then click Save.

Once the changes have been applied, return to the tax return to check errors.