Please read this operating instruction
carefully before using your Retevis
RB616 two way radio, including the
part on Product Safety and RF Energy
CAUTION
Exposure Compliance
Product Inspection
Before initial use, please check if the product inside
the box is in good condition or not. If there are any
signs of damage or missing parts, please feel free
to contact the carrier or the seller.
Item Included
Quantity(Pcs)
Walkie Talkie
User's Guide
Radio Parts and Controls
Antenna
2
1
Slep 1: Open the battery compartment door with
the screwdriver clockwisely.
Slep 2: Insert 2 ×AAA batteries(Not included) for
each radio.
(Note: Position the batteries correctly as it states,
especially the positive and the negative.)
Step 3: To replace the battery cover, Close the
screw with a screwdriver.
Step 4: Slide the switch on the back side to turn it
ON/OFF.
Step 5: Press the PTT button to talk on the micro-
phone. After you finished talking, please
release it.
1