| | Results of the tests |
| 1 | CHECK POSITION OF SIM CARD | All OK | Problems met | Operation |
|---|
| Check
that the SIM card, which must be working, is positioned correctly |
Continue to Step
2
| SIM card positioned incorrectly | Restore correct position |
| 2 | CHECK I.C.S. DEVICE | All OK | Problems met | Operation |
|---|
| Check
that the I.C.S. device is working properly by pressing the TEL button
on the I.C.S. |
Continue to Step
3
| The PIN code cannot be
entered |
Replace
the I.C.S. system
Op. 5080M12 |
| 3 | HECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check
that the fault is no longer present | End of diagnosis | Fault persists | Search for the
fault starting from another symptom' |