How do I enter latitude/longitude coordinates in older versions of PC*Miler?

For all older versions of PC*Miler (any version except Current), latitude/longitude points are entered in the City, State or ZIP/Postal Code field. You can use a degrees minutes seconds direction format (e.g. 0401750N,0742131W) or decimal degrees (e.g. 40.297222N,74.358611W).