Nortel Millennium multi-pay M1211, Инструкция по установке, эксплуатации и обслуживанию

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Operation codes interface 4-3
Entering operation codes
Use the operation code level to send operation codes to the
Millennium Manager. In a single session you can enter up to
eight codes.
The codes are sent to the Millennium Manager when the
session ends. You can do multiple sessions if necessary.
A/ofe:if you have maintenance level privileges in the craft
interface, refer to Entering operation codes from the
maintenance level in Chapter 5.
How to enter operation codes
1. While the handset is on hook, dial the seven-digit ac­
cess code.
For a terminal in normal operation, use the access code
on your instruction card. If that code is not in the
memory of the terminal, use the default access code on
your instruction card.
As you enter the code, the numbers do not appear on
the vacuum fluorescent display (VFD). This is to
discourage vandals and curious users.
Entry timeout
If 12 seconds elapse between button presses while
entering the access code, the terminal times out. It
does not give a time-out notification.
Correcting entry errors
If you make a mistake while entering the code or
suspect the terminal has timed out, lift the handset,
and put it back on hook. Alternatively press the ♦
button. Then re-enter the access code.
Millennium multi-pay terminal installation, operation, and maintenance guide