AT&T 1175 - Manual (Page 22)

Appendix
40
Appendix
Technical specifications
RF Frequency Band
(Handset to Base) 912.75MHz — 917.10MHz
Output Power 3 dBm
Sensitivity -108 dBm
Modulation GFSK
RF Frequency Band
(Base to Handset) 2410MHz — 2419MHz
Channels 30
Channel Spacing 300 KHz
Operating Temperature 32°F — 122°F
0°C – 50°C
Base Unit Voltage
(AC Voltage, 60Hz) 96 — 128 Vrms
Base Unit Voltage
(AC Adapter Output) 9 Vdc @600 mA
Handset Voltage 3.25 — 4.6 Vdc @600 mA
Your package includes a handy wallet card to help you remember access commands
you can use to control your answering system from any touch-tone telephone.
If you misplace this card, just clip and save the card below.
Remote access wallet card
AT&T 2.4 GHz Cordless
Speakerphone 1475/1175 AT&T 2.4 GHz Cordless
Speakerphone 1475/1175
Remote Access
1 Call your phone number.
2 Enter your 2-digit security code:
(Print code in boxes)
3 To play back messages:
Press for Mailbox 1
Press for Mailbox 2
Press for Mailbox 3
See additional remote access
commands on reverse.
# 1
# 2
# 3
Cut along dotted line Fold card here