"The Sims 2" : Three Way Calling

We have a many helpful, and not so helpful, phone features of our own, so it's no wonder that Sims also have one. Their special phone feature is three-way calling. Two Sims within your household can talk with another Sim not located in the home. I use this feature to increase the relationship of the two Sims in the same house if they do not have a good relationship score. It's also helpful for meeting someone new or simply increasing the score of the Sim being called.

Use Three-Way Calling
To use the three-way calling, have a Sim in your family call another Sim. While they are chatting, send your second Sim in the house to the phone to make a phone call to anyone. You will get the option to join the conversation of your other Sim.