Motorola 4550 用户手册

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页码 92
Advanced Features
English
29
 Contacts Settings
Contacts provides “address-book” capabilities on your radio. 
Each entry corresponds to an alias or ID that you use to initiate 
a call. 
Additionally, each entry, depending on context, associates with 
one of five types of calls: Group Call, Private Call, All Call, PC 
Call or Dispatch Call.
PC Call and Dispatch Call are data-related. They are only 
available with the applications. Refer to the data applications 
documentation for further details.
NOTE: If the Privacy feature is enabled on a channel, you can 
make privacy-enabled Group Call, Private Call, and All 
Call on that channel. Only target radios with the same 
Privacy Key OR the same Key Value and 
Key ID as your radio will be able to unscramble the 
transmission. 
See Privacy on page 50 for more information. 
Your radio supports two Contacts lists, one for Analog contacts 
and one for Digital contacts, with a a maximum of 500 members 
for each Contacts list.
Each entry within Contacts displays the following information:
Call Type
Call Alias
Call ID
NOTE: You can add, delete, or edit subscriber aliases or IDs 
for the Digital Contacts list. 
For the Analog Contacts list, you can only view the list 
and initiate a Call Alert. Adding, deleting, and editing 
capabilities can only be performed by your dealer.
Making a Group Call from Contacts
Procedure:
1
S
 to access the menu.
2
P
or
 
Q
 to Contacts and press 
N
 to select.The 
entries are alphabetically sorted.
3
P
or
 
Q
 to the required group alias or ID.
4
Press the PTT button to make the call. The green LED lights 
up. The display shows the group alias or ID, and the Group 
Call icon. 
5
Wait for the Talk Permit Tone to finish (if enabled) and 
speak clearly into the microphone.
OR
 Wait for the PTT Sidetone to finish (if enabled) and 
speak clearly into the microphone.
6
Release the PTT button to listen. When any user in the 
group responds, the green LED blinks. You see the Group 
Call icon, the group alias or ID, and that user’s alias or ID 
on your display.
NAG_6880309T15.book  Page 29  Tuesday, March 9, 2010  11:47 AM