Samsung Galaxy S4 Customer Consultant Manual page 97

Part 2 > Q131: Limit of E-mail signature capacity
Q : When I create a signature in E-mail, a pop-up about size excess appears.
What should I do for this problem?
A : There is a limit to the size (in kilo bytes – Kb) of a signature which is 2KB. Please recreate your signature by reducing the
contents of signature.
97