HP Color LaserJet Enterprise MFP M681, M682 - Warranty and Legal Guide

The standard connecting arrangement code (telephone jack type) for equipment with direct connections to the
telephone network is CA11A.
Marcaj cablat/wireless Vietnam Telecom pentru produse aprobate de tipul ICTQC
Marcaj Japan Telecom
A08-0138004
50 Capitolul 3 Informaţii despre reglementări ROWW