Telephone settings151To change the ringer volume, perform the following steps:Defining the ring external melodyThe DECT 4070 Handset contains 20 available melodies and the DECT4027 Handset contains 10 available melodies.To define a melody for external calls, perform the following steps:1. Open the Sounds and alerts menu as shown in“Accessing the Sounds and alerts menu”(page 150).2. Press the Up or Down key to highlight the Ringvolume option and press the Select soft key.3. Press the Right or Left key to assign the volumelevel.4. Press the OK soft key to apply the changes.5. Press the Clr key one or more times to return to theidle display.WARNINGIf your handset is subscribed to a traditional DECTsystem (based on DMC cards), all incoming calls areidentified as external.1. Open the Sounds and alerts menu as shown in“Accessing the Sounds and alerts menu”(page 150).Ring volumeSelectOK