User Manual (DS6421-3 User Manual)
Page 58
... use Share an outside call Another handset can be established at the destination handset: • Press /HOME/FLASH or . You can buy additional expansion handsets (DS6401) for conversations between two system handsets. To answer an intercom call . HANDSET A 2 HANDSET B 3 HANDSET C 4 All handsets BACK SELECT ◊ Use the dialing keys to highlight...
... use Share an outside call Another handset can be established at the destination handset: • Press /HOME/FLASH or . You can buy additional expansion handsets (DS6401) for conversations between two system handsets. To answer an intercom call . HANDSET A 2 HANDSET B 3 HANDSET C 4 All handsets BACK SELECT ◊ Use the dialing keys to highlight...
User Manual (DS6421-3 User Manual)
Page 101
... in the telephone base. 2. When the handset displays Put handset on BASE to the telephone base. Add and register a handset You can add new handsets (DS6401, purchased separately) to occur. on the handset and the red IN USE light on the telephone base turns on BASE to the telephone system are...
... in the telephone base. 2. When the handset displays Put handset on BASE to the telephone base. Add and register a handset You can add new handsets (DS6401, purchased separately) to occur. on the handset and the red IN USE light on the telephone base turns on BASE to the telephone system are...