User Manual
Page 8
... 53866 56517 RLN6423A 6 Audio Accessories 53815 -- Earpiece with Inline Push-to-Talk (PTT) Microphone Convenient earpiece enables communication without having to -talk button activates microphone. Enables discreet communication. 53863 -- RLN6423A -- Adjusts for fast-paced work environments. A convenient way to communicate without having to avoid disturbing others. Headset with Clip Microphone and Push-to -talk button activates microphone. Lightweight Headset with Microphone Fits...
... 53866 56517 RLN6423A 6 Audio Accessories 53815 -- Earpiece with Inline Push-to-Talk (PTT) Microphone Convenient earpiece enables communication without having to -talk button activates microphone. Enables discreet communication. 53863 -- RLN6423A -- Adjusts for fast-paced work environments. A convenient way to communicate without having to avoid disturbing others. Headset with Clip Microphone and Push-to -talk button activates microphone. Lightweight Headset with Microphone Fits...