Enfora GSM2228UG001 - Manual (Page 18)

Mini-MT User Guide
Revision 1.02
4.3.3 Speaker
An integrated speaker allows the user to make a phone call to the pre-configured dispatch
number when in hands-free mode. The user can adjust the volume to a comfortable level
using the volume up (‘+’) or down (‘-’) buttons.
!
WARNING
The Mini-MT is intended for use in speaker mode or headset mode
only. Do not use the device held up to the head. The audio levels and
SAR ratings have not been approved for use in this manner.
4.3.4 Microphone
A built-in sensitive microphone allows the user to communicate with the dispatcher
comfortably at up to 3 feet away for hands-free operation.
GSM2228UG001 Page 9