Tait International Limited TPDH5D Benutzerhandbuch

The radio uses audible tones to alert you to its status:

■

Radio controls and keypress tones—the tones 
and beeps you hear when you press your radio’s 
keys or use the controls.

■

Incoming call tone—when the radio is receiving 
a call.

■

Warning tones—when there is an error, or the bat-
tery is low, for example.

Warning  If quiet or silent mode is turned on, you will 
not hear any alert tones.

Some of the more common audible tones are 
described below:

One short 

 

beep

■ Valid keypress: The action you have 

attempted is permitted.

■ Function activated: A function has 

been turned on (using either the Main 
menu or a function key).

One short, 
low-pitched 
beep

Function deactivated: A function has been 
turned off (using either the Main menu or 
a function key).

One long, low-
pitched beep

■ Invalid keypress: the action you have 

attempted is not permitted

■ Transmission inhibited: you have 

attempted to transmit, but for some 
reason you cannot make a call at 
this time

Two short 

 

beeps

■ Radio turned on: The radio is powered 

on and ready to use.

■ Radio is revived: The radio has been 

made operable by your service pro-
vider.

One short, 
high-pitched 
beep

Radio is stunned: The radio has been 
made inoperable by your service provider.