Tait TM9355 User Manual page 5

Responding to a loneworker alarm......................................... 127
10 Encryption ....................................................................128
About encryption..................................................................... 129
Encrypting calls ...................................................................... 129
Making an encrypted call........................................................ 130
Receiving an encrypted call.................................................... 130
Removing encryption keys from the radio .............................. 131
11 Customizing radio settings ........................................132
Changing the volume of all audible indicators ........................ 133
Changing the volume of keypress tones ................................ 133
Changing to quiet operation ................................................... 134
Changing to silent operation................................................... 134
Changing the external alert option.......................................... 135
Turning on backlighting .......................................................... 135
Adjusting the display contrast................................................. 137
12 Troubleshooting ..........................................................138
When the radio won't turn on.................................................. 139
Identifying the radio's audible tones ....................................... 139
Viewing radio information ....................................................... 139
Removing the microphone...................................................... 140
General care........................................................................... 141
Simplified Declaration of Conformity .........................142
Tait Software License Agreement...............................143
Contents 5