Questão jurídica principal
Whether the appeal had to be entered into despite non-payment of the required advance within the extended deadline.
Decisão extraída
The appeal was not entered into because the appellant did not pay the advance even after the additional deadline expired.
Fundamentação extraída
Under Art. 62(3) BGG, and in simplified procedure under Art. 108(1)(a) and (2) BGG, failure to pay the advance justified a non-entry decision.