Telephone Line (430-0483) Features Faxback Doc. # 7414 Intercom Set The Radio Shack FM Telephone Line Intercom Set uses the existing telephone lines in your home or office without interfering with regular telephone use. Using telephone lines provides clear communications between each intercom. Each set contains two intercoms, and you can purchase additional sets to expand your system (Radio Shack Cat. No. 43-483). The new intercom set has been designed with solid-state circuitry to ensure minimum power consumption and maximum life. Manufactured with precision, the intercom set should offer you years of dependable service. The intercom set includes these features. Pleasant Call Tone - Lets you alert other stations before you start talking. FM System - Uses telephone wires to assure exceptional clarity. TEL HOLD Button - Allows you to put a telephone call on hold. Locking TALK Button - Allows handsfree communication, useful for baby sitting, dictation, or monitoring. Versatile Design - Lets you hang the intercoms on a wall or place them on a desk. Please read this owner's manual carefully so you can learn about all of your intercom set's features. (LB/all-08/23/94)