Tone Calling - Uniden SUNDOWNER UH-099 Owner's Manual

Start the T.Sa Scan by pressing the T.Sa button during Open Scan or Group
Scan.
Unlike Normal Scanning, T.Sa Scanning checks the detected carrier for
SELCALL information. If this information is not found, T.Sa scanning resumes.
When a call is received during T.Sa Scanning, UH-099 follows the same
response as when receiving a call on a Tone Squelch Channel. It differs only
in the following ways.
1.
If the call is not answered within the 20 second period, T .sa Scanning resumes.
The CAL indicator remains on the LCD.
To look for the channel where CALL is received:
a. Cancel T .sa Scanning by pressing the Scan button.
b. Using the Rotary button, browse through the T.Sa Channels.
The CAL indicator marks the channel where the call is received.
2.
When answered, T.Sa scanning is automatically deactivated. The channel is
removed from the auiet Operating mode.
To deactivate T.Sa Scanning:
1.
Press the T.Sa button. The unit returns to the Normal Scanning Mode, or
2.
Press the Scan button. The whole scanning operation is cleared.
3.
When a SELCALL is received, press the PRESS-TO-TALK button.
Note: The chance of receiving and decoding SELCALLs effectively during T.Sa
Scanning can be increased in manydifferent ways. You can either decrease
the number of channels to be scanned thus increasing the scanning speed,
or change some of the SELCALL parameters (refer to "Other SELCALL
Parameters" on page 21).
Be sure that each member of your group uses the same configuration,
otherwise, the chance of selectively calling each other will be
decreased.
Tone Calling
Tone Calling allows you to selectively call other radios.
To do this, the SELCALL ID of the radio you are going to call should be in the
Transmitter's SELCALL ID memory (refer to "5/6 Tone TX SELCALL
Programming" on page 16).
To Call:
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