The terminal device type codes listed in the following figure are used exclusively in the creation of TIBTAB. The columns abbreviated SS, LL, and LD represent:
| Default SS | Screen Size, in characters |
| Default LL | Line Length |
| Default LD | Line Depth (number of lines) |
The values listed for these items can be changed within the TIBTAB by specifying the keyword arguments FORMAT, LEN, and LINES when coding the TIB.
| Terminal | Terminal Type | SS | LL | LD |
|---|---|---|---|---|
| Device Code | ||||
| BATCH | (Indicates that TIB may be used by batch) | |||
| TTY | TELETYPE | - | 80 | 26 |
| TTYD | TELETYPE (DIAL) | - | 80 | 26 |
| 3270 L | IBM 3270 LOCAL | 1920 | 80 | 24 |
| 3270 R | IBM 3270 REMOTE | 1920 | 80 | 24 |
| 3275 R | IBM 3275 REMOTE | 1920 | 80 | 24 |
| 3278 L | IBM 3278 LOCAL | 1920 | 80 | 24 |
| 3278 R | IBM 3278 REMOTE | 1920 | 80 | 24 |
| 3279 L | IBM 3279 LOCAL | 2560 | 80 | 32 |
| 3279 R | IBM 3279 REMOTE | 2560 | 80 | 32 |
| 3284 L | IBM 3284 LOCAL | - | 120 | 20 |
| 3284 R | IBM 3284 REMOTE | - | 120 | 20 |
| 3286 L | IBM 3286 LOCAL | - | 120 | 20 |
| 3286 R | IBM 3286 REMOTE | - | 120 | 20 |
| 3287 L | IBM 3287 LOCAL | - | 132 | 18 |
| 3287 R | IBM 3287 REMOTE | - | 132 | 18 |
| 3288 L | IBM 3288 LOCAL | - | 132 | 18 |
| 3288 R | IBM 3288 REMOTE | - | 132 | 18 |