Portable radio terminal
First Claim
1. A portable radio terminal comprising:
- means for storing only a predetermined number of received messages,means for deleting the oldest-message among messages having no protection attribute when the number of messages exceeds the predetermined number,means for changing the protection attribute of the message,means for detecting a protection attribute having been provided to a message having no protection attribute while the number of messages having a protection attribute is equal to the maximum protection number,means which, upon detection of execution of a protection-attribute assignment operation with regard to a message having no protection attribute while the number of messages having a protection attribute is equal to the maximum protection number, sequentially displays only messages having a protection attribute in response to actuation of a selection switch, andmeans which, upon detection of a determination switch being pressed while a message having a protection attribute is displayed as a message whose protection attribute is canceled, cancels the protection attribute of the message thus displayed.
1 Assignment
0 Petitions
Accused Products
Abstract
If a user attempts to provide a protection attribute to a new message while the number of old messages which have a protection attribute and are retained is equal to the maximum number of protected messages, a portable radio terminal, such as a pager system, displays on an LCD 13 the oldest received message having a protection attribute. Only the messages having a protection attribute are displayed on the LCD 13 in chronological order of receipt by rotating a rotary switch 4. A message whose protection attribute is canceled is determined by pressing the rotary switch 4 while a message which the user desires to cancel is displayed. Simultaneously, the foregoing operation enables a new message which the user desires to protect to be provided with a protection attribute. An operation for canceling the protection attribute of an old received message and an operation for providing a protection attribute to a new message, both being required when the number of protected messages is equal to the maximum number of protected messages, are grouped into one operation, thus rendering simpler an operation for providing a protection attribute to a new message.
-
Citations
2 Claims
-
1. A portable radio terminal comprising:
-
means for storing only a predetermined number of received messages, means for deleting the oldest-message among messages having no protection attribute when the number of messages exceeds the predetermined number, means for changing the protection attribute of the message, means for detecting a protection attribute having been provided to a message having no protection attribute while the number of messages having a protection attribute is equal to the maximum protection number, means which, upon detection of execution of a protection-attribute assignment operation with regard to a message having no protection attribute while the number of messages having a protection attribute is equal to the maximum protection number, sequentially displays only messages having a protection attribute in response to actuation of a selection switch, and means which, upon detection of a determination switch being pressed while a message having a protection attribute is displayed as a message whose protection attribute is canceled, cancels the protection attribute of the message thus displayed. - View Dependent Claims (2)
-
Specification