42 Data migration services, namely, the migration of networks that carry voice, data, graphics, images, audio, and video across telecommunication networks; Technical support services, namely, the migration of subscriber data, data centers, servers and/or database applications across telecommunication networks; Data migration services, namely, the migration of networks that carry voice, data, graphics, images, audio, and video from fixed networks and/or circuit-switched networks to Internet Protocol technologies and/or packet-switched networks; Consulting in the field of telecommunication services, namely, data migration in the nature of the migration of networks that carry voice, data, graphics, images, audio, and video across telecommunication networks; Consulting in the field of telecommunication services, namely, data migration in the nature of the migration of networks that carry voice, data, graphics, images, audio, and video from fixed networks and/or circuit-switched networks to Internet Protocol technologies and/or packet-switched networks