title: Open the lines of communication.
abstract: Review the ins and outs of multiparameter alarm and waveform paging systems, wireless telephones, and nurse call systems.
authors.forename: E A
authors.initials: EA
authors.lastname: McConnell
mesh_terms: D040421:Cell Phone / Q000706:statistics & numerical data; D006747:Hospital Communication Systems / Q000458:organization & administration*; D006751:Hospital Information Systems / Q000458:organization & administration; D006801:Humans; D009741:Nursing Staff, Hospital / Q000458:organization & administration / Q000523:psychology