AT&T MERLIN LEGEND Release 3.0 System Programming Manual page 594

Remote Access Features
(
See ' Remote Access with Barrier Codes: Class of Restriction" to allow or deny
use of system features for each barrier code assigned.
Summary: Remote Access Barrier Codes
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure To establish or remove code requirements:
PC Procedure
4-244
Programming Procedures
System manager
All
Not required
Form 3a, Incoming Trunks: Remote Access
No barrier codes are established
Not applicable
No
No
LinesTrunks → RemoteAccss → Non-Tie or TIE Lines →
BarrierCode → Specify whether barrier codes are required
→ Enter → Exit → Exit → Exit
To change barrier code length:
LinesTrunks → RemoteAccss → BarrierCode → Code Info
→ Code Length → Drop → Dial code length → Enter → Yes
→ Exit → Exit → Exit
To change barrier code:
LinesTrunks → RemoteAccss → BarrierCode → Code Info
→ Code Entry → Dial Code ID → Enter → Drop → Dial code
→ Enter → EXit → Exit → Exit
To establish or remove code requirements:
[ F4 ] → [ F8 ] → [ F2 ] or [ F3 ] → [ F1 ] → Specify whether barrier
codes are required → [ F10 ] → [ F5 ] → [ F5 ] → [ F5 ]
To change barrier code length:
[ F4 ] → [ F8 ] → [ F4 ] → [ F2 ] → [ F1 ] → [ Alt ] + [ P ] → Type code length
→ [ F10 ] → [ F2 ] → [ F5 ] → [ F5 ]
To change barrier code:
[ F4 ] → [ F8 ] → [ F4 ] → [ F2 ] → [ F2 ] → Type code ID → [ F10 ] →
[ Alt ] + [ P ] → Dial code length → [ F10 ] → [ F5 ] → [ F5 ] → [ F5 ]