i have tested this solution it works
process is as follows
1.connect the handset to easycdma with 2285 cable
2.rename the original hwt as hwt1
3.paste the 2205 hwt there
phone works 100%
process is as follows
1.connect the handset to easycdma with 2285 cable
2.rename the original hwt as hwt1
3.paste the 2205 hwt there
phone works 100%