SCH4500 - 4599
| SCH4500 | You must first define the LSC in LD15 before using the TIDY prompt. |
| SCH4501 | Two entries are required for table. |
| SCH4502 | Calling number is out-of-range. |
| SCH4503 | Speed Call List number is out-of-range. |
| SCH4504 | No table SCL pointer. |
| SCH4505 | 128 blocks are already configured (for command NEW). |
| SCH4506 | PREO is out-of-range. |
| SCH4507 | Invalid response entered. |
| SCH4508 | Invalid number of parameters entered. |
| SCH4515 | JCO/LST/LNT applies to CO loopstart non-digital trunk only. |
| SCH4516 | M2317 set requires DLT2 package (91). |
| SCH4517 | Package for Caller’s Name Display not equipped. |
| SCH4518 | Wrong telephone type. Action: Set must have a digit display for CNDA/DNDA Class of Service. |
| SCH4519 | M2317: invalid feature for specified key number. |
| SCH4520 | Delta II, soft key feature may not be assigned to programmable keys (0 through 10). |
| SCH4521 | M2317 sets with the data option must have key 10 defined as an SCR DN. Action: If the data option is being specified for this set (CLS = DTA), key 10 must be defined on the voice TN as an SCR key with the same DN as Data Prime DN (key 0). You cannot assign a feature to this key. |
| SCH4522 | M2317 key is hardwired for handsfree and is not allowed to be defined. |
| SCH4523 | Data DN key cannot be changed in Attendant Administration. |
| SCH4524 | This key feature cannot be defined in Attendant Administration. |
| SCH4525 | Package for Digit Display not equipped, which is required for Caller’s Name Display or Dialed Name Display; or NDD Class of Service is not allowed with CNDA or DNDA Class of Service. |
| SCH4526 | Supervisory Console package equipped. BCS stations cannot be allocated to card with attendant assigned. |
| SCH4527 | Supervisory Console package equipped. Action: Attendant prime TN must be on unit 0 for single density cards. For double density cards, the prime DN must be on unit 0 or unit 4. |
| SCH4528 | Supervisory Console package equipped. Attendant console cannot share card with other stations. |
| SCH4529 | Supervisory Console package equipped. Prime and secondary TN must be consecutive. |
| SCH4530 | Threshold out-of-range (1-255). |
| SCH4531 | Threshold must be greater than or equal to previous threshold. |
| SCH4532 | TN does not exist in LD 15. |
| SCH4533 | Supervisory Console is in Service Observation mode. |
| SCH4534 | SNR package not equipped. |
| SCH4535 | Last Number Redial (LNR) has not been defined in the Customer data block (LD 15). |
| SCH4536 | The size entry for Last Number Redial (LNR) is invalid. |
| SCH4537 | The Class of Service for Last Number Redial (LNR) has not been specified for this set. |
| SCH4538 | This type of Alpha terminal, M2317, or M3000 is not supported by the LNR feature. |
| SCH4541 | The attendant console being assigned as Supervisor is out-of-range (1-63). |
| SCH4542 | Both Busy Lamp Field (BLF) arrays of the customer are already assigned. |
| SCH4543 | The Lamp Field Array option is not assigned. |
| SCH4549 | (SWA) Class of Service cannot be defined without having a Call Waiting key/lamp pair defined for SL-1 sets. |
| SCH4550 | For 500/2500 sets with Station Loop Preemption (SLP), sets with SWA Class of Service must have Call Waiting Allowed (CWA). Also, SWA is mutually exclusive with Call Waiting Denied (CWD) and Precedence Call Waiting Denied (PCWD). |
| SCH4551 | Hard disk not allowed on units 1 to 3. |
| SCH4552 | OUT or NEW not valid for unit 0. |
| SCH4553 | For M2317 sets, the COS for Message Waiting is denied if the Message Waiting Key (MWK) has not been assigned, since the common audible signaling is not supported. |
| SCH4554 | IO_BLK_PTR not defined; data corruption. |
| SCH4555 | A source cannot be a target for itself. |
| SCH4556 | CPND data block must be removed before the customer data block. |
| SCH4560 | Number of trees must be input (LD 15). |
| SCH4561 | Tree number is out-of-range for LD 15 (0-254). |
| SCH4562 | Tree number is out-of-range for LD 16 (0-254). |
| SCH4563 | Tree does not exist. |
| SCH4564 | A tree number must be input (LD 49). |
| SCH4565 | Tree number is out-of-range for LD 49 (0-254). |
| SCH4566 | Illegal range requested. |
| SCH4567 | Code value out-of-range, range is 100 - 9999. |
| SCH4568 | Internal DN is out-of-range. |
| SCH4575 | Display on Manual Signaling package not equipped. |
| SCH4576 | Invalid response to AC2 prompt in LD 15; HLOC is prompted again. Action: Enter numeric input between 100 and 9999. |
| SCH4577 | LSC should be between 100 and 9999. |
| SCH4578 | Four inputs are required for the Busy or OVBU prompts. |
| SCH4579 | Invalid input entered. Invalid Interflow treatment or Busy Tone treatment for originating type. In X11 Release 17, BSY is not accepted for CO, FX trunks. |
| SCH4580 | Cannot change user mode to ISL while B-channels are still configured on associated DCH loops. |
| SCH4581 | Repeat NEW of an ESL TN table in LD 14. CHID is not assigned for ESL trunks using NEW number only first CHID is accepted. Others must be added individually. |
| SCH4597 | Template space for assigned authcode cannot be allocated. |
| SCH4598 | The assigned number entered is not within the valid range. |
| SCH4599 | The assigned authcode entered is invalid. |