Initializing and Testing the System

Upgrading the Communications System

WARNING:

The following procedures are to be used by qualified technicians or service personnel only. Intallation or maintenance of this product by anyone other than qualified personnel may damage or impair the product; your limited warranty does not cover such damage. See your limited warranty for details. Hazardous electrical voltages are present inside this product.

Before You Begin

Before you begin the Upgrade procedure, you need the following:

To upgrade from Release 1.0 to Release 1.1:

SPM Version 1.16 (Version 2.xx or higher can also be used)

The version number of the SPM software currently installed (if any)

Release 1.1 feature module

DOS-formatted diskette

To upgrade to Release 2.0:

SPM Version 2.xx or higher

The version number of the SPM software currently installed (if any)

Release 2.0 feature module

DOS-formatted diskette

See Tables 7-1and 7-2for compatibility of software and procedures from one release to another.

Initializing the System 7-3

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AT&T Release 2.0 manual Upgrading the Communications System, Before You Begin