2.4GHz Amplified Cordless Dual Speakerphone WHITE - Plantronics Ameriphone 2.4GHz amplified cordless telephone- Speakerphone on handset and base- Caller ID, call waiting caller ID- 50# Caller ID memory- Amplifies up to 40dB with separate volume and tone controls (handset amplification) - Dual keypads- Super bright ring flasher- Super load ringer- Hearing aid compatible- Large 2-line LCD display on handset- Lighted keypads- Extra large buttons and tactile key markers - Base button dimensions: 1" x .75"- Handset buttons dimensions: .5" x .5"- Trilingual menu- In use/new call indicator- 3 One-touch emergency memory buttons- Intercom and page buttons (page handset, transfer calls, intercom)- 3-Way conference (base, handset, and third party)- 3.5mm jack- 2.5mm jack for headset on handset- Removeable belt clip- Redial/flash/mute- WhiteCLARITYCLS45I