Specifications

Appendix D – TAP Response Codes - 15
Appendix D – TAP Response Codes
Following is a table of response codes supported by the SPS-5 Paging System. Refer to the TAP specification at
http://www.pcia.com, for more details on the Response Codes. Please note that a <NAK> response means the
message should be resent by the host, and an <RS> response means the message should be abandoned by the host.
Response Code Definition
110 1.8 Paging system supports TAP Specification
v1.8
211 Page(s) Sent Successfully Paging message(s) successfully delivered.
This message is accompanied by an <ACK>
510 Invalid character in pager ID Pager ID field contains illegal characters. This
message is accompanied by an <RS>
511 Invalid pager ID - not in database Pager ID was legal and 1 to 4 characters in
length, but didn’t match database lookup. This
message is accompanied by an <RS>
512 Temporarily cannot deliver. Queue full. Try
later
Paging System input buffer is full. This
message is accompanied by a <NAK>
514 Checksum Error. Exp XXX; Got: YYY Checksum didn’t match message block. This
message is accompanied by a <NAK>