Used cellular phone

Air Communications Inc. (ACI) recently announced that the Public Broadcasting Service mathline middle school math project has chosen ACI's AirCommunicator for use in its wireless access project. The mathline project will provide educators with a telecommunications network for gathering information and sharing ideas, ACI said. The AirCommunicator is a handheld cellular data fax phone that delivers enhanced wireless connectivity. (Arthur Gutch, ACI, 408/749-9883.)