AT&T System 85 Telephone User Manual


 
S203A Speakerphone ……………………………………………………………………………… 4-45
Applications …………………………………………………………………………………………… 4-45
Physical Description…………………………………………………………………………………… 4-45
Power …………………………………………………………………………………………………… 4-46
Bridging ………………………………………………………………………………………………… 4-47
FCC Registration ……………………………………………………………………………………… 4-47
S203A Price Element Codes (PECs) ……………………………………………………………… 4-47
Loudspeaker …………………………………………………………………………………………… 4-51
Applications …………………………………………………………………………………………… 4-51
Physical Description…………………………………………………………………………………… 4-51
Power …………………………………………………………………………………………………… 4-51
Messaging Cartridge………………………………………………………………………………… 4-55
Applications …………………………………………………………………………………………… 4-55
Considerations ………………………………………………………………………………………… 4-55
Messaging Cartridge Price Element Codes (PECs) ……………………………………………… 4-55
Automatic Dialer ……………………………………………………………………………………… 4-59
Applications …………………………………………………………………………………………… 4-59
Physical Description…………………………………………………………………………………… 4-59
Power …………………………………………………………………………………………………… 4-60
Automatic Dialer PEC codes ………………………………………………………………………… 4-60
DATA MODULES ……………………………………………………………………………………… 5-1
7400A Data Module ………………………………………………………………………………… 5-5
Applications …………………………………………………………………………………………… 5-5
Physical Description…………………………………………………………………………………… 5-5
Features………………………………………………………………………………………………… 5-7
Power …………………………………………………………………………………………………… 5-7
Considerations ………………………………………………………………………………………… 5-8
FCC Registration ……………………………………………………………………………………… 5-8
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