Ericsson EDACS M-RK I, Operator'S Manual, Page: 45 / 76

TELEPHONE INTERCONNECT CALL - The tele-
phone rings will be heard until the called party an-
swers, continue with standard transmission proce-
dures.
5. When the call is completed, momentarily press the
CLEAR/MONITOR button to hang-up or simply wait
for the hangtime to expire.
PORTABLE DATA OPERATION
When operating in the EDACS configuration, M-RK
radios permit either voice or data calls to be transmitted
or received. The radio can handle only one type of call
at a time; however, selection of either data or voice is
selected transparently by the operator through normal
usage of the radio. Data communications is not sup-
ported in the conventional mode. DATA, RS2-Type DATA,
and ProFile are EDACS enhanced, separately pur-
chased features that when turned on can be used to
configure M-RK radios.
"Data" now applies to two classes of data: Exter-
nal Device Data Applications (Mobile Data Terminals)
and Radio Destined Data Applications (ProFile). For
The M-RK I radio is capable of simplex
communications only. The callee can only hear the
radio if the PTT button is pressed (the radio is
transmitting) and the callee can only be heard when
PTT is released (the radio is receiving).
NOTE
45