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Call Flows: Handling Class 1 Elementary Procedures
WRITE-REPLACE
This procedure broadcasts the new information or replaces a message already broadcast to a selected service
area or areas. Following figure and text points describe the WRITE-REPLACE call procedure:
Figure 20: WRITE-REPLACE Message Call Flow
1
The CBC uses the presence and content of the Old-Serial-Number and New-Serial-Number fields in this
primitive to instruct the HNB-GW for WRITE and REPLACE procedures as follows:
Write Operation - Old-Serial-Number not present/New-Serial-Number present
Replace Operation - Old-Serial-Number present/New-Serial-Number present
   HNB-GW Administration Guide, StarOS Release 19
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HNB Gateway in Wireless Network
CBS Call Procedures