Were veils or hijjab a sign of the status?

Salam Veils or hijan is a sign of obedient muslim woman because wearing it is mandatory as commanded by Allah in the Qur'an surah 33 Al Ahzab verse 59. By wearing it muslim woman will be in modesty and in safety from bad guys' disturbances All grown up muslim women should wear hijabs including slave women who have eeman.Omar's servants who had no eeman were not veiled.