Thank you for contacting us. I'm not sure what you mean here. Are you creating a new record, and is one of the pieces of data you need to store in that record a phone number? If that's the case, and if you are using the iOS version of the app, you can tap the FIELD SETTINGS button after create or edit a record if you have a Premium account. If you have an Essentials account, then after you create or edit your record, simply double-tap on the title for the field. That will make it so that line is editable instead of the bottom line which is for the data you'll store in the field.
How to give a description on a phone number like the old mSecure did?