SCH1900 - 1999
| SCH1900 | Warning! The daughterboard type is not 100baseT or 100baseF in the cabinet you configured your card. |
| SCH1921 | A corrupted DPNSS/DASS2 trunk is observed. Action: Report the problem. |
| SCH1922 | Specified port not an IP port. |
| SCH1923 | ISM limit for survivable expansion cabinets exceeded. |
| SCH1924 | Not possible to set survivable capability to NO when IP expansion cabinet is in survival mode. |
| SCH1925 | Not possible to set survivable capability to NO when IP link is down. |
| SCH1937 | The number of ITG ISDN Trunks in the system exceeds the maximum number allowed. |
| SCH1938 | Last RCFA FFC cannot be deleted while FOLM and FWDT FFCs are configured. Action: Remove existing FOLM and FWDT FFCs. |
| SCH1939 | Last ERCFW (FOLM or FWDT) FFC cannot be deleted while sets are configured with CLS =
ERCA. Action: Ensure CLS = ERCD for all sets in the customer. |
| SCH1940 | CLS = ERCA not accepted. Neither FOLM nor FWDT FFC configured. Action: Configure at least one of FOLM or FWDT FFC in LD 57. |
| SCH1941 | Warning: Only one of FOLM or FWDT configured. |
| SCH1942 | Virtual Terminal must be defined on a phantom loop (Overlay 11). |
| SCH1943 | Virtual Terminal is not allowed to be copied (CPY) or moved (MOV) (Overlay 11). |
| SCH1944 | Virtual and Host Terminals are not allowed to be changed (CHG) removed (OUT) copied (CPY) or moved (MOV) when the VO Worker is logged in (Overlay 11). |
| SCH1945 | The primary DN of a Virtual Terminal is not allowed to be a primary DN for any other TN and must be defined as the MARP DN (Overlay 11). |
| SCH1946 | Virtual Office package is not equipped (Overlay 1120). |
| SCH1947 | Feature (Key or CLS) is not configurable on Host or Virtual Terminals (Overlay 11). |
| SCH1948 | Host or Virtual Terminals cannot be monitored by the BFS key (Overlay 11). |
| SCH1949 | Service change (CHG OUT CPY or MOV) is not allowed on Host or Virtual Terminals during Virtual Office Swap process on them (Overlay 11). |
| SCH1950 | Service change is not allowed on Host or Virtual Terminals (Set Base Administration Attendant Administration). |
| SCH1951 | The Virtual Terminal DN cannot be member of a DND group. |
| SCH1952 | Physical I/O dress already in use in the specified network group; physical I/O address already in use for this Option 11C cabinet. |
| SCH1953 | Physical I/O address already used by a non-MSDL device in a different network group/cabinet. This address can be used in the specified group only for an MSDL running only DCH. |
| SCH1954 | Physical I/O address already used by an MSDL device (running an application different from DCH) in a different network group/cabinet only for an MSDL running only DCH. |
| SCH1955 | Error in request. Either the software is not IP equipped or command can only be used on main cabinet. |
| SCH1956 | You are attempting to configure DBA with a KBA attached to the set. Action: First input 0 with KBA prompt and then configure 1 with DBA prompt. |
| SCH1957 | You are attempting to configure KBA with a DBA attached to the set. Action: First input 0 with DBA prompt and then configure 1 or 2 with KBA prompt. |
| SCH1958 | Command is blocked since Midnight download is triggered for the M3900 set type. |
| SCH1960 | <link#> ABORT OVERLAY <##> NOW! Application’s action on link#
requires the specified overlay to terminate immediately. Action: Craftperson must terminate the overlay service change activities by ** or ****. |
| SCH1961 | You are configuring key 5 to a mnemonic other than NUL (for the Application key) on
this 3905 set. Redefining this key overrides the user’s access to remote
applications. Action: First change STSA to STSD or CRPA to CRPD and then configure key 5 to a non-NUL feature. |
| SCH1962 | You are enabling either Corporate Directory or Set to Set Messaging when key 5 is not
NUL on the M3905. Action: Please NUL key 5 first and then input STSA or CRPA at the CLS prompt. |
| SCH1963 | Only 16 serial I/O and DCH devices are allowed per cabinet. (CPU TTYs are not counted against this count of 16 devices.) |
| SCH1964 | Virtual Office terminals (Host and Virtual) cannot be defined as Data TN. |
| SCH1965 | DN of Virtual terminal cannot be defined on a Host terminal and vice versa |
| SCH1966 | I2004 sets have to be defined on virtual superloops. |
| SCH1967 | I2004 unit type only is allowed on virtual superloops. |
| SCH1968 | Key 0 must be a DN key on an i2004 set (I.e. one of SCR SCN MCR MCN PLN PLR ACD DN). |
| SCH1970 | Message Waiting Key (MWK) must be defined on key 16 on an i2004 set. |