Each keyset user can select any one of eight ring frequencies:• While on-hook, press TRSF and then dial 111.• Dial 1–8 or press the UP and DOWN keys to hear each tone.• When you hear the tone that you prefer, press TRSF to save it.CHANGE YOUR PASSCODEFrom the factory, your station passcode is 1234. You can change yourstation passcode whenever you desire.• While on-hook, press TRSF and then dial 101.• Dial your old passcode.• Dial a new passcode (must be four characters). You can use 0–9,] and #.• Redial new passcode to verify. If successful, you will hear two beeps.Four beeps indicate an incorrect code. (enter the code again.)• Press TRSF to store new passcode.SET ANSWER MODEYou can receive internal calls in one of three modes (see AnsweringIntercom Calls under Intercom Calls for descriptions):• While on-hook, press TRSF and then dial 103.• Dial 0 for Ringing, 1 for Auto Answer or 2 for Voice Announce.• Press TRSF to store your selection.41CUSTOMIZING YOUR KEYSETSELECT RING TONE≈∞∆˘ 99.1.20 2:58 PM ∆‰¿Ã¡ˆ41