Ukusetshenziswa kwezinsimbi:
Indlela yokuhlola ukuncishiswa kokuqina kwengubo ngaphansi komthwalo oguquguqukayo.
Hlangana nezinga:
I-QB/T 1091-2001, ISO2094-1999 namanye amazinga.
Izici zomkhiqizo:
1. Ithebula lokukhweza isampula lingalayishwa ngokushesha futhi lilayishwe.
2. Indlela yokudlulisela yesikhulumi sesampula isebenzisa amalayili womhlahlandlela wekhwalithi ephezulu
3. Isibonisi sesikrini sokuthinta umbala, isilawuli, isikhombimsebenzisi sesiShayina nesiNgisi, imodi yokusebenza kwemenyu.
4. Izingxenye zokulawula eziwumgogodla zakhiwe ibhodi lomama elinemisebenzi eminingi esebenzisa ikhompuyutha ye-single-chip engu-32 yeNkampani ye-YIFAR.
5. Ithuluzi lifakwe ikhava yokuphepha.
Qaphela: Idivayisi yokulinganisa ukujiya ingathuthukiswa ukuze yabelwane nemitha yokujiya kakhaphethi wedijithali.