Questão jurídica principal
Whether the federal appeal was admissible against the cantonal decision restricting telephone contacts.
Decisão extraída
The appeal was admissible as a criminal-law matter; the measure caused an immediate and irreparable interference with family relations.
Fundamentação extraída
The challenged decision concerned criminal procedure and not merely execution of an existing visitation regime; it also qualified as a final or at least an incident decision causing irreparable harm.