User's Manual

CONTENTS
1. FEATURES ....................................................................................................................... 3
2. FUNCTION DESCRIPTION .............................................................................................. 4
2.1. VOLUME CONTROL .................................................................................................................. 4
2.2. GROUP SETTING ...................................................................................................................... 4
2.3. ID SETTING ............................................................................................................................. 5
2.4. SIDE TONE CONTROL .............................................................................................................. 5
2.5. MIC LEVEL CONTROL ............................................................................................................ 6
2.6. SECURITY CODE SETTING ....................................................................................................... 6
3. SPECIPICATIONS ............................................................................................................ 7