Wireshark · Display Filter Reference: GSM Cell Broadcast Service

Field name	Description	Type	Versions
gsm_cbs.current_page	GSM CBS Current Page	Unsigned integer (8 bits)	1.10.0 to 4.4.2
gsm_cbs.fragment.count	Fragment count	Unsigned integer (32 bits)	1.10.0 to 4.4.2
gsm_cbs.fragment.error	Reassembly error	Frame number	1.10.0 to 4.4.2
gsm_cbs.geographic_scope	GSM CBS Geographic Scope	Unsigned integer (16 bits)	1.10.0 to 4.4.2
gsm_cbs.message-identifier	GSM CBS Message Identifier	Unsigned integer (16 bits)	1.10.0 to 4.4.2
gsm_cbs.message_code	GSM CBS Message Code	Unsigned integer (16 bits)	1.10.0 to 4.4.2
gsm_cbs.message_content	CBS Message Content	Character string	1.10.0 to 4.4.2
gsm_cbs.page.multipletails	Multiple final pages found	Boolean	1.10.0 to 4.4.2
gsm_cbs.page.overlap	page overlap	Boolean	1.10.0 to 4.4.2
gsm_cbs.page.overlap.conflict	Conflicting data in page overlap	Boolean	1.10.0 to 4.4.2
gsm_cbs.page.toolongfragment	Page too long	Boolean	1.10.0 to 4.4.2
gsm_cbs.page_content	CBS Page Content	Character string	1.10.0 to 4.4.2
gsm_cbs.page_content_padding	CBS Page Content Padding	Character string	1.12.0 to 4.4.2
gsm_cbs.page_number	CBS Page Number	Frame number	1.10.0 to 4.4.2
gsm_cbs.pages	CBS Pages	Label	1.10.0 to 4.4.2
gsm_cbs.reassembled.in	Reassembled in	Frame number	1.10.0 to 4.4.2
gsm_cbs.reassembled.length	Reassembled message length	Unsigned integer (32 bits)	1.10.0 to 4.4.2
gsm_cbs.serial_number	GSM CBS Serial Number	Unsigned integer (16 bits)	1.10.0 to 4.4.2
gsm_cbs.total_pages	GSM CBS Total Pages	Unsigned integer (8 bits)	1.10.0 to 4.4.2
gsm_cbs.unhandled_encoding	Unhandled encoding	Label	2.0.0 to 4.4.2
gsm_cbs.update_number	GSM CBS Update Number	Unsigned integer (16 bits)	1.10.0 to 4.4.2