Register a handset to your  
telephone base ................................ 60
Deregistering handsets ........................ 61
Deregister all handsets from  
your telephone base ..................... 61
Alert tones and lights ........................... 62
Screen icons ......................................... 62
Handset alert tones .......................... 62
Telephone base tones ..................... 62
Lights ....................................................... 63
Handset display screen messages ...64
Screen display messages ............... 64
Troubleshooting ....................................... 66
Maintenance............................................... 74
Important safety information ............ 75
Safety information ............................. 75
Especially about cordless  
telephones ......................................... 76
Precautions for users of  
implanted cardiac  
pacemakers ........................................ 76
Pacemaker patients .......................... 76
Especially about telephone 
answering systems ......................... 76
FCC Part 68 and ACTA.......................... 77
FCC Part 15 ................................................ 78
Limited warranty ...................................... 79
Technical specifications ....................... 81
DECT 6.0 digital technology ......... 81
Telephone operating range .......... 81
Redefining long range coverage 
and clarity .......................................... 81
HD audio with equalizer for  
customized audio ............................ 81
Index
Index .............................................................. 82