Honeywell 7600BP-121-21EE User Guide - Page 100

Voice Communication You can use the Dolphin terminal as a phone via the GSM radio. Audio Modes There are two audio modes: Speakerphone and Headset. Speakerphone Use the microphone on the front panel and the speaker on the back panel to operate the GSM phone in Speakerphone mode. Speakerphone is the default audio mode. Headset Headset mode is when you use a headset with earplug for audio input and the microphone for audio output. You can use two kinds of headsets: a mechanical headset or a Bluetooth headset. For mechanical headsets, you must use a 2.5mm plug; no other audio plug will fit in the audio jack on the side panel; see Headset Jack on page 3-12. The terminal switches from speakerphone to headset mode automatically upon the insertion of the plug and returns to speakerphone when the plug is removed. For a Bluetooth headset, you need to activate the Bluetooth radio on the terminal and connect to the Bluetooth headset; for more information, see Connecting to Bluetooth Headsets on page 9-6. The terminal switches from speakerphone to headset automatically when the Bluetooth headset is connected and returns to hands-free mode when the Bluetooth headset is disconnected. Volume Control Use the Dolphin keyboard to manually adjust the volume in all audio modes. PG + To raise the volume, press the Blue modifier key + up arrow. PG To lower the volume, press the Blue modifier key + down arrow. 8 - 8 Downloaded from www.Manualslib.com manuals search engine Rev A 5/23/2008 Dolphin® 7600 Mobile Computer User's Guide