34FT-70DR/FT-70DE Operating ManualConvenient FunctionsFor additional details on the following functions, refer to the Advanced Manual whichmay be downloaded from the Yaesu website.Tone squelch featureThe tone squelch opens the speaker audio only when a signal containing the specifiedCTCSS tone is received. By matching the tone frequency with the partner station in ad-vance, a quiet standby is possible.Digital Code squelch (DCS) featureDCS (Digital Coded Squelch) function that allows audio to be heard only when signalscontaining the same DCS code are received.New PAGER (EPCS) featureThis new feature allows calling specified stations only, by using a pager code that com-bines two CTCSS tones. Even when the person who is called is not near the transceiv-er, the information is displayed on the LCD indicating that a call was received. Whenthe call is received, the bell sounds. The transceiver is automatically placed in transmitmode (for about 2.5 seconds) when called by the other party, and notifies the other partythat you are ready to communicate.Digital Personal ID (DP-ID) featureDigital Personal ID (DP-ID) feature opens the speaker audio only when a signal setto the same DP-ID in the Digital Mode is received.