AT&T 915 - Manual (Page 17)

REN 1.3B
Power Four AA batteries are required for
backlighting. Phone must also be
connected to telephone line for all
features to work.
Line feed voltage 48V +⁄- 2V
Line loop current 18mA to 100mA
Ringer levels Off = 0dB
HI = 85dB
Compliance FCC and UL approved
Memory One-touch memory: 3 Memory
locations, 16 digits per location
Two-touch memory: 10 Memory
locations, 16 digits per location
14
Technical specifications
Technical speci
fications
Technical speci
fications