1. Check that there is Turkish keyboard in Settings / General / Keyboard / Keyboards.
2. Confirm that Automatic or Turkish - QWERTY PC is selected for the Turkish keyboard in Settings / General / Keyboard / Hardware Keyboard.
3. The Turkish language code is 2 5, where the mnemonic is T R with the Rivo alphabet layout.
4. The language at L3 can be any Roman alphabet language. The initial factory setting is English.
5. The language at L4 can be any language. The initial factory setting is none.
6. The Turkish language can be set at either L3 or L4.
7. To set the Turkish language at L3, press L3 + L1, 6, 2, 5.
8. To set the Turkish language at L4, press L3 + L1, L4, 6, 2, 5.
9. To unset the language at L4, press L3 + L1, L4, R1.
10. Roman alphabet letters and common keyboard symbols are as in Rivo alphabet layout and Rivo symbols.
11. Letters with diacritic accent marks in Turkish can be typed as follows:
| ç | R2 + 7 |
| ş | R2 + 4 |
| ğ | R2 + 8 |
| ı | R2 + 6 |
| ö | R2 + 3 |
| ü | R2 + 2 |
12. Additional symbols can be typed in the symbol mode as follows:
| € | R2 + 6 |
| £ | R2 + # |
| ¿ | R2 + 2 |