User's Manual

Draft
-16 5300 ES Series Mobile Radio Operating Manual December 2006
5.15.6 P25 Conventional Telephone Calls
Telephone calls can be placed and received on P25 conventional channels. This feature
allows telephone calls to be placed and received over the public telephone system using
your radio. Telephone calls are programmed to operate in one of the following modes:
• Disabled
• Answer-only capability
• List only - Telephone numbers can be selected from a preprogrammed list only (direct
entry as follows is not allowed)
• Unlimited - Telephone numbers can be selected from a list and also dialed directly
entered using the front panel controls or the keypad on the HHC.
All models have the capability to place telephone calls by recalling the number from a list
or dialing it using the front panel controls or using the Handheld Control Unit (HHC)
telephone keypad. More information on how to do this follows.
5.15.6.1 Access/De-Access Codes
P25 conventional telephone calls utilize an access to access the system when placing a
telephone call, and a de-access code to terminate the call when it is finished. These codes
are preprogrammed in pairs by the Access/De-Access Code list selected on the
conventional Per System screen, and up to 16 pair can be programmed. Each conventional
P25 channel can be programmed to automatically select one of these code pairs. They
must match the system codes, and the default code is *1P# (the P represents a pause).
5.15.6.2 Placing a Telephone Call
To recall from list:
1 Select the conventional channel that is programmed to select the desired access and de-
access codes.
2 Momentarily press the PHONE option switch and the display indicates the last number
dialed by alternately displaying “Last Num” and the telephone number. In addition, the
phone mode is indicated by the icon.
3 If required, rotate the Select switch to display the desired number. The alias and
telephone number are alternately displayed.
4 Briefly press the PTT switch to send the access code. A dial tone sound should then be
heard. Briefly press the PTT switch again to send the digits. Proceed to step 5 which
follows.: