NEC Neax 2400 Imx Feature Programming Manual

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 27
Attendant Night Transfer A-19
A-19 Attendant Night Transfer
General Description
When the ATTENDANT CONSOLE [A-3] is in night mode, any operator calls (dial 0 calls) are automatically
routed to a predetermined night station.
Operating Procedure
To answer night call:
1. The user dials the operator call code; receives ringback tone.
2. An operator call is automatically transferred to the night answer station.
3. The calling party hears ringback tone.
4. Ringing signal is sent back to the night station.
5. The night station goes off-hook to answer the call. If necessary, this station can transfer the call to another
station within the system or an outside party, using the CALL TRANSFER - ALL CALLS [C-11] feature,
or transfer to an outside party, using TRUNK-TO-TRUNK CONNECTION [T-10] for incoming tie trunk
calls to the operator.
Service Conditions
1. If the Night Station to which an operator call has been directed is busy, the calling party will receive a
ringback tone until the Night Station becomes idle.
2. This service feature may be provided with NIGHT CONNECTION - FLEXIBLE [N-2] or NIGHT
CONNECTION - FIXED [N-1] to a Night Station. The night connection station can also be assigned as a
Night Station for ATTENDANT NIGHT TRANSFER.
3. If the Night Station is set for CALL FORWARDING - ALL CALLS [C-5], operator calls terminated to
that station will be forwarded to the designated station.
4. The Night Station can be assigned as a station in a STATION HUNTING [S-7, 8, 9] group.
5. One Night Station per tenant is available in multi-tenant arrangements.
6. The Night Station can set CALL FORWARDING - ALL CALLS [C-5], CALL FORWARDING - BUSY
LINE [C-2], CALL FORWARDING - DONT ANSWER [C-3] to another station. When the Night Station
has set CALL FORWARDING - BUSY LINE [C-2] to Attendant, the call is placed in a queue until the
Night Station becomes idle. When the Night Station has set CALL FORWARDING - DONT ANSWER
[C-3] to Attendant, the call is not forwarded, and the station keeps ringing.
7. PRIORITY CALL [P-9] and OFF-HOOK ALARM [O-6] are not routed by this function.
8. The Night Station can be assigned as a station in a UCD [U-1] group.
9. If an incoming call terminates at the Night Station assigned by NIGHT CONNECTION - FIXED/
FLEXIBLE [N-1, 2], and the station has set CALL FORWARDING - ALL CALLS [C-5] to the
ATTENDANT CONSOLE [A-3], the incoming call will be forwarded to a Night Station assigned by
ATTENDANT NIGHT TRANSFER [A-19].
10. This operation is not applicable to LDN calls. Refer to LDN NIGHT CONNECTION [L-28] for more
details.
11. Operator calls from a station or TIE LINE trunk in a satellite system (CAS [C-20]) can be transferred to
the Night Station.
12. Programmed Night Stations can use CALL HOLD [C-6], CALL TRANSFER [C-10, 11] and THREE-
WAY CALLING [T-2], provided these features are programmed into the CLASS OF SERVICE -
INDIVIDUAL [C-15]. 
						

							NEAX2400 IMX Feature Programming Manual
Page 28ND-70184 (E), Issue 3
A-19 Attendant Night Transfer
Service Conditions (cont’d)
13. Operator calls after Consultation Hold is not transferred to the Night Station.
14. Individual Attendant calls are not transferred to the Night Station assigned by ATTENDANT NIGHT
TRANSFER.
15. The Night Station can set CALL FORWARDING - ALL CALLS - OUTSIDE [C-28], CALL
FORWARDING - BUSY LINE - OUTSIDE [C-60], and CALL FORWARDING - DONT ANSWER -
OUTSIDE [C-74].
16. When a DIT call terminates to a station that has set CALL FORWARDING - ALL CALLS [C-5] to
Attendant, the call will be forwarded to a Night Station assigned by this service.
17. In case a station places an incoming call on hold and calls an Attendant, this service is not activated and
the station receives reorder tone (including CALL FORWARDING - ALL CALLS [C-5] and CALL
FORWARDING - BUSY LINE [C-2]).
18. An incoming call is transferred to a station in the same node that accommodates the calling station/trunk
in the FCCS network.
19. A telephone number cannot be used (must be Physical Station Number).
Interactions
1. There can be only one ATTENDANT NIGHT TRANSFER station per tenant.
2. The ATTENDANT NIGHT TRANSFER telephone number must be programmed using the
MAINTENANCE ADMINISTRATION TERMINAL [M-18] (MAT). This telephone number may be the
same number as the NIGHT CONNECTION-FIXED/FLEXIBLE [N-1, N-2] number, but each must be
individually assigned. PRIORITY CALL [P-9] and OFF-HOOK ALARM [O-6] calls cannot be answered
by the ATTENDANT NIGHT TRANSFER station.
3. Stations CALL FORWARDING [C-2,3,5] calls to the operator (dial 0) will be directed to the
ATTENDANT NIGHT TRANSFER station.
4. CALL WAITING [C-12]: This feature cannot be activated at the ATTENDANT NIGHT TRANSFER
station for operator directed (dial 0) calls.
5. STATION HUNTING [S-7,8,9]: If the ATTENDANT NIGHT TRANSFER station is in a station hunting
group and all stations in the group are busy, the call will wait in queue at the ATTENDANT NIGHT
TRANSFER station and will be answered by the first available station in the hunt group.
6. A telephone number cannot be used (must be Physical Station Number).
Programming
STEP 1:ASID - Assign the Tenant, Group Number (GN) 1-7, and Function (F) = 3, ATTENDANT NIGHT
TRANSFER. Assign the point of destination as a station, and assign the station number.
STEP 2:ASGD - Assignment is not required. All stations in the tenant group will be affected. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 29
Authorization Code A-20
A-20 Authorization Code
General Description
An AUTHORIZATION CODE is a numerical code dialed by users (up to 10 digits), which will override the station
CLASS OF SERVICE - INDIVIDUAL [C-15] for facility access restriction. 
The AUTHORIZATION CODE can be masked on the D
term display if necessary using the AUTHORIZATION
CODE DISPLAY ELIMINATION [A-99].
When a wrong code is received from a station/trunk, detailed information on the unauthorized user is output as
System Message [26-M]. This message is Toll Fraud Report.
Operating Procedure
There are two procedures for entering an AUTHORIZATION CODE in the system database. One of the following
choices will be employed:
Procedure 1
 Without an ACCOUNT CODE [A-18]:
1. Lift the handset and receive dial tone. 
2. Enter the feature Access Code and receive service set tone.
3. Enter the AUTHORIZATION CODE (up to 10 digits).
4. Receive dial tone. 
5. Enter the number to be called.
Note:
The feature access code for AUTHORIZATION CODE will be a maximum of three digits.
 With an ACCOUNT CODE [A-18]:
1. Lift the handset and receive dial tone. 
2. Enter the feature Access Code and receive service set tone.
3. Enter the AUTHORIZATION CODE and receive second service set tone. 
4. Enter the ACCOUNT CODE [A-18] and receive dial tone.
5. Enter the number to be called.
Procedure 2 (only for LEAST COST ROUTING [L-5] calls)
 Without an ACCOUNT CODE [A-18]: 
1. Lift the handset and receive dial tone. 
2. Enter the number to be called. 
3. If an AUTHORIZATION CODE is required, the caller will receive special dial tone. 
4. If special dial tone is received, enter the AUTHORIZATION CODE (up to 10 digits) or the call is denied.
 With an ACCOUNT CODE [A-18]: 
1. Lift the handset and receive dial tone. 
2. Enter the feature access code for the ACCOUNT CODE [A-18] and receive service set tone. 
3. Enter the ACCOUNT CODE [A-18] and receive dial tone. 
4. Enter the number to be called.
5. If AUTHORIZATION CODE is required, the caller will receive special dial tone.
6. If special dial tone is received, enter AUTHORIZATION CODE (up to 10 digits) or the call is denied.
Note:
The feature access code for ACCOUNT CODE will be a maximum of three digits. 
						

							NEAX2400 IMX Feature Programming Manual
Page 30ND-70184 (E), Issue 3
A-20 Authorization Code
Service Conditions
1. A maximum of 10 digits for AUTHORIZATION CODE can be dialed, and 8 digits will be registered on
STATION MESSAGE DETAIL RECORDING [S-10].
2. The maximum number of AUTHORIZATION CODES is 4,000. This number is dependent upon system
configuration.
These specifications are based on the digits being assigned as follows:
1st digit: A (when A equals a unique digit from 0 - 9)
2nd digit:  B - C (when b, c equal any two unique digits from 0 - 9)
3rd digit:  D-E (when d, e equal any two unique digits from 0 - 9)
4th digit: F-G-H (when f, g, h equal any three unique digits from 0 - 9)
5th - 8th digits: Any combination 0 - 9
9th & 10th digits: Assigned using the checksum. These are for validation purposes only.
See ETI: 091 for more details.
Note:
See ETI: 082 for details on AUTHORIZATION CODE/FORCED ACCOUNT CODE [F-7] assignment.
3. Service set tone is common to AUTHORIZATION CODE, ACCOUNT CODE [A-18] and FORCED
ACCOUNT CODE [F-7], but can be eliminated by System Data as required.
4. AUTHORIZATION CODE and FORCED ACCOUNT CODE [F-7] cannot be provided simultaneously
for the same tenant group. System Data determines, on a per-tenant basis, whether AUTHORIZATION
CODE or FORCED ACCOUNT CODE [F-7] is used.
5. AUTHORIZATION CODE dialing (Procedure 1) is also effective with CONSULTATION HOLD [C-
17]. Special dial tone is received instead of dial tone after AUTHORIZATION CODE.
6. Procedure 2 is effective only for LEAST-COST ROUTING - 3/6-DIGIT [L-5] calls.
7. Stations must be assigned for Procedure 1 and 2 via CLASS OF SERVICE - INDIVIDUAL [C-5]
programming in System Data.
8. In Procedure 1, System Data can determine, on a per-tenant basis, whether or not an ACCOUNT CODE
[A-18] follows the AUTHORIZATION CODE.
9. Assigned AUTHORIZATION CODES can be used for the REMOTE ACCESS TO SYSTEM [R-2]
function.
10. OG TRUNK QUEUING [O-2] and OFF-HOOK QUEUING [O-7] can be set according to the Service
Feature Class of the user’s AUTHORIZATION CODE.
11. AUTHORIZATION CODE can be recorded in the STATION MESSAGE DETAIL RECORDING [S-10]
for Procedure 2.
12. A maximum of 10 digits for AUTHORIZATION CODE is not included in the information block of
Condition B on the SMDR output format.
13. The registered/non-registered condition of the AUTHORIZATION CODE is not included in the
information block of Condition B on the SMDR output format.
14. Attendant cannot activate this feature by Procedure 1.
Interactions
1. If FORCED ACCOUNT CODES [F-7] are used, AUTHORIZATION CODES are not used within the
same tenant.
2. AUTHORIZATION CODES may be used in conjunction with ACCOUNT CODES [A-18].
3. When assigning an AUTHORIZATION CODE Restriction of 1 in AATC, the RSC must be constructed
in ARSC.
4. AUTHORIZATION CODES can be unrestricted or assigned one of 15 Route Restriction Classes (RSC)
- 15. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 31
Authorization Code A-20
Interactions (cont’d)
5. There are no restrictions regarding the first digit of AUTHORIZATION CODES, except what is
programmed in AMND. Tenant 0 does not conflict with the PBX numbering plan. This is true when
separate tenant tables are provided. If common tenant tables are used, a conflict between LCR(S) and
OGC(A), used with SMDR, will occur.
Note:
The access code to the service feature AUTHORIZATION CODE must be assigned within the PBX numbering plan.
6. If ASPA, SRV = LCR (Least Cost Route Selection) / LCRS (Register Sender LCR) AH parameter is
assigned as data “1”, the request for an AUTHORIZATION CODE is determined by the ARSC
assignment of the station in relationship to the chosen route.
7. When a D
term user initiates the LAST NUMBER DIALED [L-6D] feature, the AUTHORIZATION
CODE will be recorded if previously dialed.
8. The AMND command determines the length of AUTHORIZATION CODES, based on the first digit of
the code.
9. AUTHORIZATION CODES are recorded by STATION MESSAGE DETAIL RECORDING [S-10],
Procedure 2.
10. AUTHORIZATION CODES cannot be entered by the Attendant Console.
11. PEG COUNTS [P-7] of invalid AUTHORIZATION CODES are not available.
12. AUTHORIZATION CODES can be dialed by a user when establishing a CONSULTATION HOLD [C-
17] connection.
13. For Procedure 2, LCR(S) must be provided.
Programming
Note:
There are two methods of Authorization Code assignment: Full Implementation and the Checksum methods. In the Full
Implementation method, the whole AUTHORIZATION CODE is assigned in the AATC command and SYS1. Indexes
12, 13, & 14 are assigned 00H. In the Checksum method, partial assignment for each AUTHORIZATION CODE is
assigned in the AATC command. The last one or two digits (programmable option) are determined by the system
according to the data assignments in ASYD, SYS 1, Indexes 12, 13, & 14.
STEP 1:ASYD - System Data 1, Index 12. If Index 12 = 0, no Checksum method is used, and Indexes 13 and
14 are ignored, regardless of their assignments. Each Bit in Index 12 directly correlates to a digit in the
AUTHORIZATION CODE assigned in AATC, and will determine the first digit of the Checksum
method. For this example, 26428 has been assigned as the AUTHORIZATION CODE in AATC.
Arbitrarily pick any Bits, 0 - 4, and flag those Bits as data 1.
Note:
Bit 0 - 7 may be used when 8-digit AUTHORIZATION CODES are assigned in the AATC command.
Bit 4Bit 3Bit 2Bit 1Bit 0
AATC
82462
SYS, IN1201001
Designationd4 d3 d2 d1 d0 
						

							NEAX2400 IMX Feature Programming Manual
Page 32ND-70184 (E), Issue 3
A-20 Authorization Code
Programming (cont’d)
System Data 1, Index 13. Each Bit in Index 13 directly correlates to a digit in the AUTHORIZATION
CODE assigned in AATC, and will determine the second digit of the Checksum method. Pick any Bits
0 - 4, but not the same combination of Bits as picked in Index 12.
System Data 1, Index 14 determines the algorithm used to calculate the last two digits of every
AUTHORIZATION CODE. (Only decimal numbers may be used in this index, therefore, hexadecimal
values A to F may not be assigned). System Data 1, Index 14 = X & Y, where X and Y represent any
arbitrarily chosen decimal digit 1- 9, and where Y is used to determine the first digit and X is used to
determine the second digit in the Checksum method. The following data, 37H, has been used for the
example calculation:
Note:
If only one digit is to be added via the Checksum method, then Index 13 data will be OOH and Index 14.
Example Calculation:
In AATC, 26428 has been assigned. In System Data 1, Index 12, Bits 0 and 3 were chosen; 26428
2 + 2 = 4. 
The decimal value of Bits 0 - 3 of Index 14 = 7.
4 + N =7. N = 3
.
7 is obtained as any whole number greater than 4 that ends with a 7, the decimal value as determined in
System Data 1, Index 14, Bits 0 to 3. In AATC, 26428 has been assigned. In System Data 1, Index 13,
Bits 4 and 1 were chosen; 26428.
8 + 6 = 14.
The decimal value of Index 14, Bits 4 - 7 is 3.
14 + N = 23. N = 9
.
23 is obtained as any whole number greater than 14 that ends with a 3, the decimal value determined in
System Data 1, Index 14, Bits 4 - 7. The AUTHORIZATION CODE will be 26428-39
.
Note:Digits 39 determined by the Checksum method will be unique to the AUTHORIZATION CODE 26428. 26428 will not
be followed by any digits other than 39.
ASYD - System Data 1, Index 43, Bit 2, is service set tone sent after AUTHORIZATION CODE.
ASPA access code? 0/1: No/Yes. Assign data “1”.
System Data 1, Index 43, bit 0, is AUTHORIZATION CODE required for DISA? 0/1: required/not
required. Normally assign data “0.”
System Data 1, Index 93, Bit 6. Are the AMND tables Separate or Common for tenants in the system?
0/1: Separate/Common. Assign data “0” for separate tables. 
System Data 2, Index 3, Bit 4: Is Account Code used with AUTHORIZATION CODE? 0/1: No/Yes. 
System Data 2, Index 3, Bit 5: Type of code? 0/1: AUTHORIZATION CODE/ Forced Account Code;
assign data “0”.
Bit 4Bit 3Bit 2Bit 1Bit 0
AATC
82462
SYS1, IN1310010
Designationd4 d3 d2 d1 d0
SYS1, INDEX 14XY
Bit 76543210
DATA
00110111 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 33
Authorization Code A-20
Programming (cont’d)
STEP 2:ANPD - Reserve a number level for feature access. Assign for Normal (N), Hooking (H), and Busy
(B) (if applicable to any feature in this level). Assign NND in accordance with a predetermined
numbering plan.
STEP 3:ASPA - For SRV = SSC (Service Code), SID = 42, assign the access code. For the NND parameter, no
assignment is required when AUTHORIZATION CODE operates by itself. When Account Code
operates with AUTHORIZATION CODE, assign for SRV = SSC (Service Code), SID = 42. The NND
value will include the number of digits in the AUTHORIZATION CODE access code, and Account
Code. For example:
45 – 26428 – 623423 – 9-1-617-555-2323
(ACC) (Auth Code) (Account Code) (Destination Code)
ASPA ACC=45 NND=8 (ACC + Account Code)
ASPA - For SRV = LCR (Least Cost Route Selection) / LCRS (Register Sender LCR), if operating
Procedure 2 is to be used, (dialing the AUTHORIZATION CODE after the number dialed), then
assign data “1” to the AH parameter when programming the LCR(S) access code. Therefore, operating
Procedure 2 is only available with LEAST-COST ROUTING - 3/6 DIGIT [L-5].
STEP 4:ASFC - For stations allowed AUTHORIZATION CODE, assign a Class of Service that allows SFI27.
STEP 5:AMND - For Tenant 0, assign the Destination Code (DC) as the first digit of all AUTHORIZATION
CODES and the Maximum Necessary Digits (MND) of the AUTHORIZATION CODE. For the above
example, a DC of 2 is assigned with an MND of 7. The MND value will include the digits added by the
Checksum method.
STEP 6:AATC - Assign the TN, Digit Code (DC) (the actual code itself), the AUTHORIZATION CODE
RESTRICTION (ACR) as data “1” and Service Feature Class (SFC) and Route Restriction Class
(RSC). If ACR is assigned as data 2. Allowed: RSC and SFC parameters are not programmed. (SFC
parameters are not operational.)
STEP 7:LATC - List up all the AUTHORIZATION CODES. This is the simplest way to determine what digits
have been added to the system with the Checksum method. This is not required if the Checksum
method is not used.
FCCS Programming 
This data setting describes only the additional or replacement commands used to activate FCCS
services. When used as an FCCS feature, these commands replace the non-network commands (for
example, AAED is replaced by AAEDN). Note that the data setting for FCCS service varies depending
on the node. 
(Note)
STEP 1:ANPDL - Reserve a number level for feature access. Assign for Normal (N), Hooking (H), and Busy
(B) (if applicable to any feature in this level). Assign NND in accordance with a predetermined
numbering plan.
STEP 2:ASPAL - For SRV = SSC (Service Code), SID = 42, assign the access code. For the NND parameter,
no assignment is required when AUTHORIZATION CODE operates by itself. When Account Code
operates with AUTHORIZATION CODE, assign for SRV = SSC (Service Code), SID = 42. The NND
value will include the number of digits in the AUTHORIZATION CODE access code, and Account
Code.
For SRV = LCR (Least Cost Route Selection) / LCRS (Register Sender LCR), if operating Procedure 2
is to be used, (dialing the AUTHORIZATION CODE after the number dialed), then assign data “1” to
the AH parameter when programming the LCR(S) access code. Therefore, operating Procedure 2 is
only available with LEAST-COST ROUTING - 3/6 DIGIT [L-5]. 
						

							NEAX2400 IMX Feature Programming Manual
Page 34ND-70184 (E), Issue 3
A-20 Authorization Code
FCCS Programming (cont’d)
STEP 3:LATCL - List up all the AUTHORIZATION CODES. This is the simplest way to determine what
digits have been added to the system with the Checksum method. This is not required if the Checksum
method is not used.
Note:
When using ASYDL or ASYDN to program an FCCS feature, the basic programming of ASYD is required in addition
to ASYDL or ASYDN. 
						

							NEAX2400 IMX Feature Programming Manual
ND-70184 (E), Issue 3
Page 35
Automatic Trunk Test A-21
A-21  Automatic Trunk Test
General Description
The AUTOMATIC TRUNK TEST capability provides a functional test on a large number of trunks at a prearranged
time. The results of the test are reported at the MAINTENANCE ADMINISTRATION TERMINAL (MAT) [M-
18]. The test can include: Ringback Tone Test, 1 KHz Test Tone and Trunk Selection Test, by having the proper test
trunk termination at the distant office.
Operating Procedure
To activate the AUTOMATIC TRUNK TEST, input the route and trunk number to be tested by using the TTLC
command:
1. Input the TTLC and ATTD command.
2. The system will prompt for either Immediate or Scheduled Execution of this feature. If Scheduled
execution is chosen, the time when the test begins is entered via the MAT.
3. The system will ask for the route number to be tested as RT on CRT.
4. Input a route number from 1 - 255.
5. The system will ask for the trunk number(s) to be tested as TK on CRT.
6. Input the trunk number from 1 through 255. Input the trunk number(s) to be tested as the test goes from
TRK NUMBER to TRK NUMBER.
7. The system will execute the trunk test based on the data input above. Test results will be printed out after
all trunks have been tested.
Service Conditions
1. Additional hardware required consists of one LTST (PH-M16) card, one 8TLT card, and one line circuit
and LTST cable.
2. Trunks are tested in conjunction with the connecting office through the selected trunk, on a one-at-a-time
basis. The following different trunk functions can be tested on all trunks in a specified group:
a.) trunk selection,
b.) detection of ringback tone sent back from the connecting office after test number outpulsing,
c.) detection of test tone (1 kHz) returned from AUTOMATIC TRUNK TEST facility if provided at
the connecting office.
3. As part of the AUTOMATIC TRUNK TEST facility, an AUTOMATIC TRUNK TEST is provided at the
NEAX2400 IMX to answer incoming test calls. Upon terminating the incoming test call from the
originating office through a selected test trunk, the AUTOMATIC TRUNK TEST generates a 1 kHz tone
to the originating office as an acknowledgment signal.
4. If scheduled execution is chosen, the time when the test begins is entered via the MAT. The MAT is
dedicated to the AUTOMATIC TRUNK TEST function from the time the test is ordered until the
completion of the test.
Interactions
1. A four-wire TIE Line must be provided with the AUTOMATIC TRUNK TEST. See TIE LINE ACCESS
[T-3] for details of the required programming.
2. The test station must be located in the same LP as the PH-LTST circuit card. 
						

							NEAX2400 IMX Feature Programming Manual
Page 36ND-70184 (E), Issue 3
A-21 Automatic Trunk Test
Programming
STEP 1:ANPD - Reserve a number level for service feature access. Assign for Normal (N), Assign NND in
accordance with a predetermined numbering plan.
STEP 2:ASPA - The access code for INDIVIDUAL TRUNK ACCESS must be assigned, SID = 17. Assign
Connection Index, CI = (N) Normal. NND is assigned in accordance with a predetermined numbering
plan.
STEP 3:ARSC - A Route Restriction Class (RSC) must be constructed to meet the requirements of the ATT.
These requirements are to allow all outgoing and both way routes*.
STEP 4:ASFC - A Service Feature Class (SFC) must be constructed to allow SFI 39, Individual Trunk
Selection.
STEP 5:ASDT - A Test Station must be assigned using the RSC and SFC previously constructed. This station
will be a TEC = 3.
STEP 6:ATTD - Assignment of Trunk Test Data is used to order the ATT.
STEP 7:TTLC - This command will designate the Start route and the End route and trunk numbers. It will be
these trunks that will be tested. Assign the following:
TEST: TEST TYPE
1. IMMEDIATE EXECUTION
2. SCHEDULE EXECUTION
RT: [a] TO [b]: Route Range
a: Start Route Number
b: Last Route Number
TK: [c] TO [d]: Trunk Range
c: Start Trunk Number
d: Last Trunk Number
RESULT:[e] - [f]: Tested Route & Trunk
e: RT at end of test
f: TK at end of test
START TIME: 15:10
PRESENT TIME: 15:13
Note:
Routes that are used as incoming only, such as DDD or DIT, should be programmed as bothway. Allow only the RSC
of the Test station access to these routes on an outgoing basis for test purposes only.