How do I add conversation notes to invoices after a phone call?

There are 2 ways to register conversation notes:

Option 1: Worksheet

1. Go the 'Worksheet'
2. Navigate to 'Telephone lists' and click on 'Automatic telephone list'
3. Toggle    the relevant debtor. Fields will appear where you can enter your conversation notes. In case there was no actual contact, you can also reschedule your phone call here.

Option 2: Client overview

1. Go to 'Clients'
2. Navigate to the relevant debtor and click to open an overview
3. In the left menu, click on 'Notes'
4. At the bottom you will find fields to enter notes. These notes can be linked to the correct invoice