space 00100001 MESSAGE TYPE : PAGING REQUEST TYPE 1 space choice ----00-- spare bits : 0 ------00 Page Mode : Normal paging ------01 Page Mode : Extended paging ------10 Page Mode : Paging reorganisation ------11 Page Mode : reserved --00---- Channel Needed : (first) Any Channel --01---- Channel Needed : (first) SDCCH --10---- Channel Needed : (first) TCH/F (Full rate) --11---- Channel Needed : (first) TCH/H or TCH/F (Dual rate) 00------ Channel Needed : (second) Any Channel 01------ Channel Needed : (second) SDCCH 10------ Channel Needed : (second) TCH/F (Full rate) 11------ Channel Needed : (second) TCH/H or TCH/F (Dual rate) eoc space #: Mobile Identity 1 xxxxxxxx length of Mob.ident.: value(1.8) initcount checkcount ( choice xxxx---- Identity Digit 1 : hex value = f, if TMSI/P-TMSI ----0--- No. of ID digits : even ----1--- No. of ID digits : Odd -----001 Type of identity : IMSI -----010 Type of identity : IMEI -----011 Type of identity : IMEISV -----100 Type of identity : TMSI/P-TMSI -----000 Type of identity : No Identity eoc checkcount ( xxxxxxxx Identity Digit 2,3 : take hex value checkcount ( xxxxxxxx Identity Digit 4,5 : take hex value checkcount ( xxxxxxxx Identity Digit 6,7 : take hex value checkcount ( xxxxxxxx Identity Digit 8,9 : take hex value checkcount ( xxxxxxxx Identity Digit 10,11: take hex value checkcount ( xxxxxxxx Identity Digit 12,13: take hex value checkcount ( xxxxxxxx Identity Digit 14 : take hex value ) ) ) ) ) ) ) ) 00010111 script(mobInd2)