User's Manual

Chapter 5
USING THE PHONE
The RS31/BHT-1600 handy terminal allows making phone calls and connecting to the
network over Wideband Code Division Multiple Access (WCDMA). Insert the SIM card before
turning on the power. Refer to
Installing SIM Card, SAM Card and Memory Card.
Note: If the SIM card is not in position, you may make emergency calls if the service is
supported.
IN THIS CHAPTER
5.1 Phone Power ............................................................ 122
5.2 Phone Application ..................................................... 123