Motorola SL7550 用户手册
Advanced Features
English
40
Deleting a Nuisance Channel
If a particular channel continually generates unwanted calls or
noise (termed a “nuisance” channel), you can temporarily
remove the unwanted channel from the scan list.
noise (termed a “nuisance” channel), you can temporarily
remove the unwanted channel from the scan list.
This capability does not apply to the channel designated as the
Selected Channel.
Selected Channel.
Procedure:
1
When your radio "locks on to" an unwanted or nuisance
channel, press the programmed Nuisance Channel Delete
button until you hear a tone.
channel, press the programmed Nuisance Channel Delete
button until you hear a tone.
2
Release the Nuisance Channel Delete button. The
nuisance channel is deleted.
nuisance channel is deleted.
Deleting a "nuisance" channel is only possible through the
programmed Nuisance Channel Delete button. This feature is
not accessible through the menu.
programmed Nuisance Channel Delete button. This feature is
not accessible through the menu.
Restoring a Nuisance Channel
Procedure:
To restore the deleted nuisance channel, do one of the
following:
To restore the deleted nuisance channel, do one of the
following:
•
Turn the radio off and then power it on again,
•
Stop and restart a scan via the programmed Scan button or
menu, OR
•
Change channel or zone.
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.
Each entry corresponds to an alias or ID that you use to initiate
a call.
Each entry, depending on context, associates with one of five
types of calls: Group Call, Private Call, All Call, PC Call or
Dispatch Call.
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 more information.
available with the applications. Refer to the data applications
documentation for more information.
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 69 for more information.
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 69 for more information.
Additionally, the Contacts menu allows you to assign each entry
to one or more programmable number keys on the keypad.If an
entry is assigned to a number key, your radio can perform a
quick dial on the entry.
to one or more programmable number keys on the keypad.If an
entry is assigned to a number key, your radio can perform a
quick dial on the entry.
Your radio supports maximum of 1000 Contact list entries.
Each entry within Contacts displays the following information:
•
Call Type
NAG-LACR.book Page 40 Wednesday, May 2, 2012 2:47 PM