The first company I worked at would advertise with different extensions, such as (800)555-1212 x 123 in different publications, when we answered the phone and s

The first company I worked at would advertise with different extensions, such as (800)555-1212 x 123 in different publications, when we answered the phone and somebody asked for x123, we would just log what they requested and say "I can help you with that..."