The following table lists all sub-fields in the Slovak ISUP Signaling specific data field.
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| 0 | Table |
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| 1 | Sub-fields in Slovak ISUP Signaling Specific Data Fields |
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Sub-Field | Description |
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Sub-Field 1 | Protocol Variant (always SLOVAK2 or empty). If the Charge Band sub-field is populated for Slovak ISUP, this field will always be set to SLOVAK2. | Sub-Field 2 | Charge Band (a decimal value from 0 to 255 or empty). This value represents the charge band for a particular call in the Slovak network. Charge bands identify the rate at which a call is billed based on the called party's geographic location. Charge Band information is carried in Charge message in Slovak network. This field is populated by the Charge Band number information carried in the first backward Charge message either generated or transited by GSX/ . |
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