Incorrect Sim-Card Adapter; Incorrect Sim Indicated - Sony ST26i Troubleshooting Manual

Problem Areas: SIM

1.24.2 Incorrect SIM-Card adapter

Check:
Check the SIM-Card adapter is from ST26 or not if the Micro
SIM card is used.
Note: Only ST26 micro-SIM adapter (1257-9796) can be
used in ST26 Phone. Other supplier's SIM-Card adapter
or incompatible SIM-Card adapter will damage the SIM
Card connector!
Action:
1. Use a proper ST26 micro-SIM adapter (1257-9796).
2. If SIM Card connector is damaged, deal with it according to
Check:
Check whether the SIM-Card adapter is used correctly.
Action:
1. Peel off the protection tape from SIM-Card adapter.
2. Assemble the Micro SIM card onto SIM-Card adapter.
3. Replace board.

1.24.3 Incorrect SIM indicated

Check:
Check whether the phone is locked to a particular operator
and whether the correct operator SIM is being used.
Action:
1. Use a proper operator SIM or test SIM.
2. Replace board.
1268-3899 Rev 3
©
Sony Mobile Communications AB – Company Internal
local directive.
Troubleshooting Guide (mech)
39(44)