How to send a mobile phone "business card"?

I always get confused about how to send a person's data saved in my mobile phone address book to another person who is also in my address book. For example, say my friend "seeker" wants to know the contact information about another friend "sought". On my phone which is an antiquated (pre-2003) model of Nokia (I cannot say which one it is since there is nothing on the instrument that tells me what model it is) I can follow the following steps:

- look up information about "sought"
- choose "options" and then choose "send bus. card"
- choose (say) "via text msg."
- look up information about "seeker"
- choose to "send the business card"

I always get confused which order to do my search in (do I lookup "sought" and send his info. to "seeker" or do I look up "seeker" and send him information about "sought"?) and I thought others too may have that confusion hence thought I should record this permanently.

- Rajendra Gokhale