EFJohnson 8500 Portable Radio User Manual


 
SPECIAL CALLS
17
Landside-Originated Calls
Mobiles can also be called from a landside telephone. If the system
is designed so that mobiles can be called directly, simply dial the tele-
phone number of the mobile being called. If mobiles cannot be called
directly, dial the number of the system. Then when the system answers,
dial the special number which specifies the mobile being called. This
number is supplied by your system operator, and it must be dialed using a
tone-type telephone. Depending on the type of call, a ringing tone then
sounds or a second tone sounds which indicates speaking can begin.
Operation is similar to that described in “Placing a Special Call” on
page 15.
Additional Phone Mode Information
Phone Mode
When the phone mode is selected by pressing the PHON or SND
keys, “PHONE” appears in the lower part of the display and the group or
system identification is cleared so that the phone number can be
displayed. In addition, the SCN, LCK, and RTN keys become STO, CLR,
and RCL keys. Group scan is also disabled if it is programmed, causing
calls to be received on the displayed group only. To exit the phone mode,
press the PHON key (the SND key cannot be used).
When the phone mode is not selected, the number keys dial a
number only when the push-to-talk switch is pressed. In addition, the
dialed number does not appear in the display, so it cannot be stored or
recalled. When the phone mode is exited, any phone number in the
display is erased and cannot be redisplayed unless it was stored in
memory. The transceiver always goes into the standard mode when
power is turned on.
Entering the phone mode using the PHON or SND key results in
slightly different operation. When the PHON key is used, the displayed
system and group do not change when entering as well as exiting the
phone mode. When the SND key is used, the system and group prepro-
grammed for telephone calls are automatically selected when the phone