AT&T System 85 Telephone User Manual


 
Additional Documents ………………………………………………………………………………… 3-394
ISDN 7507 Display Terminal ……………………………………………………………………… 3-397
Applications …………………………………………………………………………………………… 3-397
Physical Description…………………………………………………………………………………… 3-397
Distance Limitations …………………………………………………………………………………… 3-400
Power Requirements ………………………………………………………………………………… 3-400
Terminating Resistor ………………………………………………………………………………… 3-401
Power Failure Operation ……………………………………………………………………………… 3-401
FCC Registration ……………………………………………………………………………………… 3-401
Hearing Aid Compatible ……………………………………………………………………………… 3-401
7507 Equipment Price Element Code (PECs) ……………………………………………………… 3-402
Adjuncts ………………………………………………………………………………………………… 3-402
Additional Documents ………………………………………………………………………………… 3-402
ISDN 8503T Voice Terminal ……………………………………………………………………… 3-405
Applications …………………………………………………………………………………………… 3-405
Physical Description…………………………………………………………………………………… 3-405
Other Physical Features ……………………………………………………………………………… 3-408
Distance Limitations …………………………………………………………………………………… 3-410
Power Requirements ………………………………………………………………………………… 3-410
Switch Administration ………………………………………………………………………………… 3-411
Power Failure Operation ……………………………………………………………………………… 3-411
FCC Registration ……………………………………………………………………………………… 3-411
Hearing Aid Compatible ……………………………………………………………………………… 3-411
8503T Equipment PECs and COMCODES ………………………………………………………… 3-412
Adjuncts ………………………………………………………………………………………………… 3-412
Additional Documents ………………………………………………………………………………… 3-413
ISDN 8510T Voice/Data Terminal ……………………………………………………………… 3-417
Applications …………………………………………………………………………………………… 3-417
Physical Description…………………………………………………………………………………… 3-417
Data Features ………………………………………………………………………………………… 3-424
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