"Section 385 (2) clearly states that if the Appellate Court does not dismiss the appeal summarily, it shall', after issuing notice as required by sub-section (1), send for the record of the case and hear the parties. The proviso, however, posits that if the appeal is restricted to the extent or legality of the sentence, the Court need not call for the record. On a plain reading of the said provision, it seems clear to us that once the Appellate Court, on an examination of the grounds of appeal and the impugned judgment, decides to admit the appeal for hearing, it must send for the record and then decide the appeal finally, unless the appeal is restricted to the extent and legality of the sentence. Obviously, the requirement to send for the record is provided for to enable the Appellate Court to peruse the record before finally deciding the appeal. It is not an idle formality but casts an obligation on the court to decide the appeal only after it has perused the record. This is not to say that it cannot be waived even where the parties consent to its waiver. This becomes clear from the opening words of Section 386 which say that after perusing such record' the Court may dispose of the appeal. However, this Section imposes a further requirement of hearing the appellant or his pleader, if he appears, and the public prosecutor, if he appears. This is an extension of the requirement of Section 385(1) which requires the Court to cause notice to issue as to the time and place of hearing of the appeal. Once such a notice is issued the accused or his pleader, if he appears, must be heard."