Section: 1.4 Conventions on bit ordering
Content: The following conventions hold for the coding of the different identities appearing in the present document and in other GSM Technical Specifications if not indicated otherwise: - the different parts of an identity are shown in the figures in order of significance; - the most significant part of an identity is on the left part of the figure and the least significant on the right. When an identity appears in other Technical Specifications, the following conventions hold if not indicated otherwise: - digits are numbered by order of significance, with digit 1 being the most significant; - bits are numbered by order of significance, with the lowest bit number corresponding to the least significant bit.