| Relationships | Role | Relationship Start | Relationship End |
| Inversiones En Telecommunicaciones Y Otras Limitada | Parent | 12/1/1988 | 2/27/1994 |
| Relationships | Role | Relationship Start | Relationship End |
| Inversiones En Telecommunicaciones Y Otras Limitada | Parent | 12/1/1988 | 2/27/1994 |