Note: BlackBerry Hub does not support images in email signatures. Please use the plain text version of your signature when following this guide.
1) Open an email containing your plain text email signature.
2) Press and hold on a word in your signature, then move the circles at either end of your selection to include the entire signature. Tap "Copy".
3) Tap the back button in the top left corner, then tap the three lines 
4) Tap "Settings", then tap on your Rexel email address. Scroll down to "Signatures" and tap "New Messages (default)".
5) Delete the existing signature. Press and hold on an empty part of the signature field, then tap "Paste".
Optional: Sometimes BlackBerry Hub will add unwanted line spacing to your signature. Delete any empty lines added in.
6) Tap "OK", then tap "Replies and Forwards". Repeat step 5, then tap "OK".