*You may need a photo for this one, but if you've got a good mental image of the person, it shouldn't matter whether you have a photo or not.
As you look in a mirror, focus on your reflection. Stare into your eyes, then visualize them becoming the eyes of the person you wish to hear from. Imagine your face and body becoming that of this person as well. So you should see him/her in your place.
Chant the following or similar as you do this:
Think of me
Think of me [name]
When you look
Into the mirror
Let it be
Me you see
Think of me [name]
Think of me
Stop when you feel you've successfully made a connection. Turn off the light and leave the room.