Volume control ................................... 35
Call waiting ........................................... 35
Mute ......................................................... 35
Options while on calls .......................... 35
Chain dialing ........................................ 36
Temporary tone dialing .................. 37
Multiple handset use
Multiple handset use ............................. 38
Handset locator .................................. 38
Join a call in progress ..................... 38
Intercom ....................................................... 39
Answer an incoming call during  
an intercom call .............................. 40
Call transfer using intercom .............. 41
Directory
About the directory ................................ 43
Shared directory ................................. 43
Capacity .................................................. 43
Create directory entries ....................... 44
To create a new directory entry ... 44
To add a predialed telephone 
number to the directory .............. 47
Review directory ...................................... 48
To review directory entries ........... 48
Search directory ....................................... 49
To search by name ........................... 49
To dial, delete or edit entries ............ 50
Display dial ........................................... 50
To delete an entry ............................. 50
To edit an entry .................................. 50
Caller ID
About caller ID ......................................... 52
Information about caller ID with 
call waiting......................................... 52
Caller ID history ....................................... 53
How the caller ID history  
(call log) works ................................ 53
Missed (new) calls indicator ......... 53
Caller ID operation ................................. 54
Memory match .................................... 54
To review the caller ID history .... 54
View dialing options ......................... 55
Dial a call log entry .......................... 56
Delete entries ...................................... 56
Save a call log entry to  
the directory ...................................... 56
Reasons for missing  
caller ID information ........................ 58
Answering system
About the answering system............. 59
Answering system and voicemail ...59
Answering system new  
message indication ........................ 59
Turn the answering system on  
or off at the telephone base .... 60
Message capacity .............................. 60
Voice prompts ..................................... 60
Call screening at the  
telephone base ................................ 61
Call intercept ....................................... 61
Base ringer ........................................... 61
Temporarily turning off the  
message alert tone ........................ 61
Message playback ................................... 62
Options during playback ................ 62
To delete all old messages ........... 63
Recording and playing memos ......... 64
To record a memo ............................. 64
To play back a memo ...................... 64
Base message counter displays ....... 65
Remote access .......................................... 66
Appendix
Expansion handset .................................. 68
Adding and registering handsets .... 69
To register a handset to your  
telephone base ................................ 69
Deregistering a handset....................... 70
To deregister all handsets ............. 70
Alert tones and lights ........................... 71
Handset screen icons ...................... 71
Handset alert tones .......................... 71
Telephone base icons ...................... 71
Telephone base tones ..................... 72
Lights ....................................................... 72
Handset and telephone base  
display screen messages ............... 73
Troubleshooting ....................................... 76
Maintenance............................................... 84
Important safety information ............ 85