- Amplified volume 30dB / Extra loud ring 80 dB - Hearing Aid Compatibility - 10 different ringtones (incl. 5 polyphonic) - 5 different levels + mute - Alarm function with snooze - 5 different ringtones - DECT phone with big keys - GAP Standard - up to 5 handsets per base - PABX compatible - 2 direct-dial memory buttons (M1, M2) - Caller ID Presentation (CLIP) with storage of the last 30 callers - Up to 10 hours of continuous use / Std-by up to 100 hours - Telephone book with up to 100 entries - Redial up to 15 last numbers - Intercom and call transfer between handsets - Paging function