Operating instructions

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Technical Specifications

Dimensions: 5” W

Weight: 11.2 ozs.

7%”

Shipping Weight: 2

Ibs

Input Power Requirements

At AC Transformer: 110-125

Volts

AC only, 60HZ

At Power

Jack

both SR models:

12-15

Volts

AC only

CO Interface:

REN

0.9 B

Input Ring detection: 40-150 Volts

AC,

15-68 HZ

DEVICE Interface:

Battery: Nominal

48Volt DC todevices

1, 2

and

Off-hook detection: 6

150 ma

Power Consumption: 1.9 Watts (Both models)

Telephone Interface:

RJ 11

Trunking: SR2 Model

2 to 1

SR3 Model

3 to 1

FCC/DOC Approved, Meets UL

2 Year Warranty

(US

only)

1459/CSA 22.2 requirements

FCC Registration

This equipment complies with Part 68 and

Part

15 of the FCC rules.

the

bottom of this equipment

label

that contains, among other information,

the FCC Registration Number and Ringer Equivalence Number

(REN)

for

this equipment.

You

must,

upon

request, provide this information to your

telephone company.

The

REN

useful

to determine the quantity of devices you may connect to

your telephone line and

still

have

all

of those devices ring when your

Series