User Manual (DS6421-3 User Manual)
Page 58
...; If you on another handset to highlight a destination handset and then press SELECT. You can share an outside call : 1. You can buy additional expansion handsets (DS6401) for conversations between two system handsets. Your handset displays Calling HANDSET X, or Calling all handsets). OR - Both handsets show Intercom. 53 The destination handset rings...
...; If you on another handset to highlight a destination handset and then press SELECT. You can share an outside call : 1. You can buy additional expansion handsets (DS6401) for conversations between two system handsets. Your handset displays Calling HANDSET X, or Calling all handsets). OR - Both handsets show Intercom. 53 The destination handset rings...
User Manual (DS6421-3 User Manual)
Page 101
... charge the handset before use . 96 Additional handsets registered to the telephone system are already registered. Add and register a handset You can add new handsets (DS6401, purchased separately) to your telephone system, but each expansion handset shows Put handset on BASE to register after the third try, the handset displays Registration...
... charge the handset before use . 96 Additional handsets registered to the telephone system are already registered. Add and register a handset You can add new handsets (DS6401, purchased separately) to your telephone system, but each expansion handset shows Put handset on BASE to register after the third try, the handset displays Registration...