Chapter 1: General Information 17
1.4 How do I use the Ray240?
You can access all of the functions of the Ray240, with the exception of adjusting
the active speaker volume, from the handset. The clearly marked buttons and
alpha-numeric keypad make operation simple.
The DISTRESS button can be found beneath a sliding cover on the back of the
handset. By simply sliding the cover up and pressing the button, the DSC Distress
Call procedure is started.
DISTRESS
WX
MEM
SQ
WATCH
1
2
ABC
5
JKL
8
TUV
0
*
6
MNO
4
GHI
7
PQRS
9
WXYZ
3
DEF
CH
RAY240