| OID | 1.3.6.1.4.1.52642.2.9.2.1.7 |
| Module | NMS-TS (FS) |
| Nom | nmstsLineModem |
| Acces | readonly |
| Status | mandatory |
| Description | What kind of modem control the line is using. |
| Syntaxe | Enumeration (1-unknown, 2-none, 3-call-in, 4-call-out, 5-cts-required, 6-ri-is-cd, 7-inout) |