(e) If the defendant in a misdemeanor case fails to appear in person at the time set for trial or during the course of trial, the court shall proceed with the trial, unless good cause for a continuance exists, if the defendant has authorized his counsel to proceed in his absence pursuant to subdivision (a) of Section 977.
If there is no authorization pursuant to subdivision (a) of Section 977 and if the defendant fails to appear in person at the time set for trial or during the course of trial, the court, in its discretion, may do one or more of the following, as it deems appropriate:
(2) Order bail forfeited or revoke release on the defendant's own recognizance.
(3) Issue a bench warrant.
(4) Proceed with the trial if the court finds the defendant has absented himself voluntarily with full knowledge that the trial is to be held or is being held.
Nothing herein shall limit the right of the court to order the defendant to be personally present at the trial for purposes of identification unless counsel stipulate to the issue of identity.