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AT&T 1080 User Manual

AT&T 1080
120 pages
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99
Appendix I
Technical specification
Operating temperature 32°F — 122°F
0°C — 50°C
Power adapter input AC120V 60Hz
Power adapter output DC12V 500mA
Backup battery
(purchased separately)
Alkaline 9V, size 1604A
Headset jack 2.5mm, 32 - 150ohm
Wiring limitation No more than 600 feet
REN 0.3B
System signal carrier
frequency
1.7 MHz

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AT&T 1080 Specifications

General IconGeneral
BrandAT&T
Model1080
CategoryTelephone
LanguageEnglish

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