AT&T 1987 AT&T ユーザーズマニュアル

A significant advantage of the AAS package is that it can be used either at the same
location or can be used remotely via a dial-up connection.

Procedures for performing Centralized and Advanced Administration are provided in System

and 

respectively.

For RlV2, the default system administration password  (systemx5)  can be changed through
a   n e w   a d m i n i s t r a t i o n   i t e m .   N o t e ,   h o w e v e r ,   t h a t   a   s y s t e m   w a r m   s t a r t   o r
the password to the default.

The System Administration Terminal (SAT) is a Model 703 Data Terminal (see Figure 2-45).
It is a general purpose asynchronous full duplex printing data terminal with an RS-232

interface for data entry and retrieval.

It provides a paper record of all transactions. When

located within 50 feet of the system cabinets, it can be directly connected to channel 1 on the
ZTN82 or ZTN128 Call Processor CP. Either on-premises or off-premises access to the
administration port is supported. The terminal operates at a speed of 1200 bps (1200 baud).

The Model 703 requires 115V ac 60-hertz commercial power from a 3-wire grounded outlet.

The terminal should be located on a flat surface such as a desk or table top. It is
approximately 12 inches wide, 9 inches long, and 3 inches high.

The Model 703 keyboard generates ASCII codes. The terminal produces two audible tones to
indicate the completion of activities.

● 

Short Tone–A tone of less than one half-second indicates the normal termination of

an operation

● 

Long Tone–A one-second tone indicates that an error or an abnormal operating

condition has been detected.

The 

contains a complete set of operating instructions for the

Model 703 Data Terminal. This document may be of use to customers who want to use the
terminal for other purposes in addition to system administration. All the information
needed to use the terminal as a SAT is included in the 

The SAT can be connected to the system cabinets in several different ways:

● 

A direct connection within 50 feet when sharing the same AC outlet as the system

cabinets

● 

A direct on-premises connection at a distance greater than 50 feet from the system

cabinets

● 

A direct off-premises connection via the Central Office (OPS or CO trunk)

● 

An on-premises switched connection

● 

An off-premises switched connection.

Installation details are provided in the  System 25 Installation and 

The SAT may also be provided by the customer. It must be a RS-232 compatible terminal
that has a 25-pin connector providing signal on DTR (pin 20). In addition, it should have the

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