; Citroën C2 (1st Gen) Original radio options - InCarTec

There are multiple original radio options in the Citroën C2 (1st Gen), which option is the original fitted system?

P307 RD3 clarion P307 RD3 clarion
P307 RD3 VDO P307 RD3 VDO
P307 RD4 Blaupunkt P307 RD4 Blaupunkt