Operation Instructions

Step 1: Place the two IceBrkRs within 1 meter of each other.

Step 2: Follow step 8.1 to pair both IceBrkRs.

Step 3: Press the power button on any ICEBRKR, and it automatically searches for

another ICEBRKR

Line pairing. When you hear "intercom pairing successful," you can start intercom.

5.5 Group call Settings

（Figure demonstration）

Step 1: Clear the matching records for A and F.

Press and hold the "On/off" button of A and F for 5 seconds and continue to press

and hold for 3 seconds after hearing the "off" sound.

Step 2: Members are paired with each other in the following order (see 8.4)

1.A is paired with B. After successful connection, press the power button of B, and

AB is temporarily disconnected;

2.B is paired with C. After successful connection, press the C power button, and BC

is temporarily disconnected.

3.C is paired with D. After successful connection, press D power button, and the CD

is temporarily disconnected.

4.D is paired with E. After successful connection, press the "E" power button to