Leixen UV-898S Dual Band 25W 2 Way Radio Car Tranceiver with Programming Cable VV-898S mobile transceiver main Feature: 1. Dual band: TX:136-174MHz400-480MHz RX:136-174MHz400-520MHz200-260MHz87.5-108MHz 2. Dual ReceptionDual Display 3. APRO: Voice Companding and Scrambler 4. Multi silent mode (QTQTADTQTXDT) 214 groups DCS58 groups CTCSS 5. DTMF encoding and DTMF decoding 6. PTT ID(Voice broadcast PTT ID) 7. All calls, group calls and selective calls 8. RX Inhibit RXTX InhibitRevive(StunKillRevive) 9. Monitor, SMQ,MOLO 10. ScanScan add 11. Channel name edit available 12. 199 memory channels 13. HighLow power(25W10W4W) 14. APO(Auto Power Off) 15. TOT(Time-out timer) 16. Font Set(BigSmall) 17. VOX(Level adjustable) 18. Busy channel lockout 19. Keyboard lock (AutoManual) 20. Multi scan mode (TOCO) 21. Channel steps (2.5K5K6.25K10K12.5K25K) 22. WideNarrow band selection (25KHz12.5KHz) 23. TX Stop 24. Emergency Alarm 25. RPT Offset(SingleRPT+RPT-) 26. Reverse frequency function Talk Around1750Hz burst tone 27. Lease Function(can program lease time of the radio at a exact time) 28. Input frequency by using Keypad 29. Four key programmable 30. Wireless changing frequency 31. Timepiece 32. PC software disable frequency input 33. Passwords for menu functions Set 34. PTT Times per Minutes Set 35. AllFunction reset 36. 13.8V DC Power Supply 37. Size: 120 85 40mm Any problems about programming problem, please fee free to contact with us to give technical support.