Manuals / AT&T / Communications / Telephone Accessories

AT&T feature module 2 system manual Pool Access, IIntercom-Voice Intercom-Ring, Systems

Models: feature module 2

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FIGURE 2-18 Dial codes for basic telephones connected to BTMIs and OPTIs.

I

8 8 4

 

 

8 8 9

 

 

8 8 4

 

I

8 8 9

 

 

I

 

 

 

8 8 3

 

I

8 8 8

 

I

8 8 3

 

 

 

 

 

 

 

Pool Access

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8 8 2

 

I

8 8 7

 

I

8 8 2

 

 

8 8 7

 

 

 

 

 

 

 

 

 

 

Pool Access

 

 

 

 

 

 

 

 

 

 

 

8 8 1

 

I

 

 

I

8 8 1

 

 

8 8 6

 

IIntercom-Voice

 

8 8 6

 

Intercom-Voice

 

 

 

 

 

 

 

 

 

I

8 8 0

 

I

8 8 5

 

I

8 8 0

 

 

8 8 5

 

Intercom-Ring

 

 

Intercom-Ring

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Square

systems

Pooled systems with

Dial

Access to line pools

 

I

8 8 3

 

 

I

 

Default

 

 

Main Pool

 

 

 

8

8

2

 

 

 

 

 

Default

 

 

 

 

Main

 

Pool

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

8 8 1

 

I

Intercom-Voice

I

8 8 0

 

 

 

Intercom-Ring

 

 

8 8 8

8 8 7

8 8 6

8 8 5

Pooled systems with Button Access to line pools

2-174Accessory Equipment

Page 179 Page 181
Page 180
Image 180
AT&T feature module 2 Pool Access, IIntercom-Voice Intercom-Ring, Systems, Default Main Pool Intercom-Voice Intercom-Ring
Page 179 Page 181