Section 2: Understanding Your Phone 17Front View of Your PhoneSection 210. Power/Accessory Connector: The power/accessoryinterface connector is used to plug in the chargingaccessories and also connect any available accessorycables to your phone.11. Microphone: The Microphone allows the other caller tohear you clearly when you are speaking to them.12. Alpha-numeric Keys: Use these keys to enter numbers,letters, and characters.13. Speakerphone Key: Press this key to enable/disable thespeakerphone option.14. End Key: Ends a call. If you press and hold the END key,the power goes On or Off. When you receive an incomingcall, press to mute the ringer and send the call tovoicemail.15. Center/OK Key: Pressing when navigating through amenu accepts the highlighted choice in a menu.16. Right Soft Key: This key is used to navigate throughmenus and applications by selecting the choiceavailable in the Right Soft key Option.