Radio pager receiver capable of readily checking whether or not memory backup is correct

Abstract From the Canadian patent

In a radio pager receiver comprising a memory (14) which is activated by main electric power and backed up by backup electric power, and which has a message area and an additional area for memorizing messages and administration data for administration of the messages, respectively, a message processor (20) is included in the receiver to judge whether or not the administration data are correctly kept in the additional area when the memory and the message processor are activated after the message processor is once deactivated. The message processor thereby produces a result signal representative of judgement. The message processor may process the message signals to have the administration …