Roberta Lamptey Nartey, a family health practitioner in Ghana, used to rely on the walkie talkies of the security guards to communicate between hospitals where she worked. Once she wanted a woman who had had a severe asthma attack transferred from the Korle Bu Polyclinic to the surgery unit of another hospital. Nartey left a message with the night nurses to transfer her patient and wrote a note in the patient's chart, but to her chagrin, the asthmatic patient never appeared in the surgery unit. "I told the security man at the Surgical Unit to send a message to the security man at the polyclinic using his walkie talkie," Nartey wrote.
