Test and Calibration Repair Instruction Electrical/
1265-3289 Rev 2
Sony Mobile Communications AB – Company Internal
Go/NoGo Testing
Follow the directions stated in ‘Go/NoGo Test Script Parameters’ to be found in
1220-1336: Generic Repair Manual – electrical, together with the ‘Attenuation Factors’ below!
This phone is available as two versions, ST25i and ST25a, including the following bands:
ST25i:
GSM-850/900/1800/1900
WCDMA-900/2100
ST25a:
GSM-850/900/1800/1900
WCDMA-850/1900/2100