Original sentence: 220  03  Telekom Srbija  Telekom Srbija  Operational  GSM 900 / GSM 1800 / UMTS 2100.220  05  VIP Mobile   Operational  GSM 900 / GSM 1800 / UMTS 2100
Edited sentence: 220  03  MTS  Telekom Srbija  Operational  GSM 900 / GSM 1800 / UMTS 2100.220  05  VIP Mobile  VIP  Operational  GSM 900 / GSM 1800 / UMTS 2100