Gemini Industries Gemtek PT300 - Manual (Page 7)

3
Description of Unit
(continued)
Left View
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Right View
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Microphone To speak into for voice calls
Charger Jack For charging the battery of the main unit
Earphone Jack For hands free function
Music Ring Output Music ring for incoming call
Volume/Test To adjust the volume during phone calls. In standby mode, if
pressed for more than 2 seconds, the unit will beep and show
the GPS and GSM (cellular) reception on the LED (See “Quick
Reference Guide,” on page 14 for details)
User Manual.indd 3 2/2/06 10:27:44 AM