Appeal No. 2000-0274 Application No. 08/724,568 Claims 1 and 13 are illustrative of the claimed invention, and they read as follows: 1. In a selective call unit that receives a sequence of interspersed message fragments transmitted by a messaging system, a method for optimizing memory utilization of the selective call unit, the method comprising in the selective call unit the steps of: receiving a message length command from the messaging system indicating a total message length of a message, said message including a plurality of interspersed message fragments, pending transmission from the messaging system; determining whether there is sufficient memory available in the selective call unit according to the message length command; reserving memory space equivalent to the total message length for receiving the message when the total message length is equal to or less than available memory space; and disallowing reception of the message when the total message length is greater than available memory space. 13. In a messaging system having a transmitter for transmitting to a selective call unit a sequence of interspersed message fragments, a method for optimizing memory utilization of the selective call unit, the method comprising in the messaging system the steps of: receiving a plurality of messages from at least one caller communicating with the messaging system, the plurality of messages pending transmission to the selective call unit; determining a plurality of message length commands each indicative of a message length of a corresponding 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007