Contacts are the people with whom you communicate.
There are three types of contacts:
- Contacts – Actual people with whom you communicate.
- Groups – Containers of contacts and/or conferences.
There is no hard coded limit on the number of contacts. The more contacts are added the more memory and processing is needed. The more contacts are added, the more difficult it is to find people without searching. Live search can be used instead of a very large local contact list while keeping memory and processing requirements to a minimum.