Step by StepMake a call – Basic Functions10Make a call – Basic FunctionsTaking a callThe telephone rings.n Lift the handset.Open listening within the room duringa callYou can allow other persons in the room to listen in onthe call. Always inform the other party that you areswitching on the loudspeaker.You conduct the call with the handset.To activate:Press the key. The lamp lights up.To deactivate:Press the key. The lamp goes out.Setting up callsDialling with the handset off-hookn Lift the handset.p Internal: Enter the number.External: Enter the external code and the number.The called party is busy or does not answer:t Replace the handset.SpeakerSpeakerAll manuals and user guides at all-guides.com