SQL Group by "Like"

I have a query where I generate our monthly customer contact activity. We have several categories (email out, email in, phone call in, phone call out, etc.) There are 8 distinct "type" results. I need to have two groups-one for all "email" and one for all "phone". Currently, I have a WHERE TYPE LIKE '%Email%'and TYPE LIKE '%Call%'. However, I am not able to group by these two "LIKE" statements. Does anyone know how I can best achieve this?

I simplified the query down to this for the example:

SELECT     TYPE
FROM         dbo.HISTORY
WHERE     (TYPE LIKE '%email%') OR
                      (TYPE LIKE '%call%')