A 3 Features3-4 FeaturesProgramming ReferencesSection 4, System Programming[005] Flexible CO Button Assignment[100] Flexible Numbering, Account code entry[105] Account Codes[508] Account Code Entry Mode[990] System Additional Information, Fields (3), (46)Station Programming.......................................................User ManualFlexible Button Assignment – Account ButtonFeature References Section 3, FeaturesToll Restriction Override by Account Code EntryOperation References DPT Features, Standard Telephone Features—User Manual Account Code EntryAlternate Calling – Ring / VoiceDescription This system offers two methods of Intercom Calling – Ring-Callingand Voice-Calling. Ring-Calling informs the called party of anincoming call with a ring tone, while the Voice-Calling uses thecalling party’s voice. The proprietary telephone user can select ringtone or voice calling by Station Programming. If the user selectsVoice-Calling, the calling party can talk to the user immediatelyafter the confirmation tone. The calling extension user can changethe called extension user’s pre-set method (ring tone or voice) bypressing “ ” after dialing the extension number. By doing so,Ring-Calling is switched to Voice-Calling, or vice versa, at thecalled extension.Conditions Standard telephone users receive calls with Ring-Calling only.Programming ReferencesStation Programming.......................................................User ManualIntercom Alert AssignmentFeature References Section 3, FeaturesHandsfree AnswerbackOperation References DPT Features, Standard Telephone Features—User Manual Alternate Calling — Ring / Voice