5150You can send or receive a call without touching the phone,using the headset.When you connect the headset to the jack located at the topof the phone, the button on the headset works as describedbelow;• To show the recent calls, press the button in standby mode.• To redial the last call, press the button twice in standby mode.• To answer a call, press the button when you receive a call.• To complete a call, press the button when you have finished acall.Using the Headset Using the Speaker PhoneDuring a call, to use speaker phone function, simply selectthe [Option] Soft key followed by ‘Speaker On’, or press the[[] key.You can deactivate the speaker phone function wheneveryou want by selecting [Option] followed by Speaker Off.NOTE: 1. Please use EarMic and Speaker Phone Carkit while driving asusing the speaker phone may be dangerous for your safe driving.2. While using the Speaker Phone mode, do not move the phone close toyour ear. This could damage your hearing.