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Using additional handsets 53
3. When the other handset answers you can announce 
the call and then select 
Transfer or press   to 
transfer the call.
Hold a 3-way call
Using your handset, you can hold a 3-way call  
with two external callers. Or, you can hold a 3-way 
call between 2 internal handsets and 1 external 
caller. Once the 3-way call is in progress other 
handsets registered to the base can join the call by 
pressing 
.
1. During a call, select 
Options. Multi call is 
displayed, press 
OK.
2. Either enter the number you want to call or press 
 and scroll to the number you want or the 
internal handset you want and then press 
 to 
call. When the second call is answered, the first 
external caller will be put on hold.
3. Select 
Join and all callers will be joined in a  
3-way call. 
1662 BT4000 UG [3].indd   53 09/04/2013   15:03