Motorola ic502 用户手册

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页码 226
62
 
However, you cannot initiate a call when the code is set to 
Receive All. If you press the Walkie-Talkie button to initiate a 
Walkie-Talkie call and your code is set to Receive All, you 
receive an error message.
To set the code to Receive All:
1.
In Direct Talk mode, press Options (right softkey) and 
then select Edit Channel/Code
2.
With Channel number field highlighted, use your up and 
down navigation keys to set a channel number and 
press 
O
.
3.
Select Receive All and press 
O
.
4.
Select Done (left softkey).
Making Emergency Calls While in Direct Talk Mode
If you attempt to make an emergency 911 call while in Direct 
Talk mode, your phone automatically exits Direct Talk mode 
and attempts to find a network signal.
If you are out of network coverage, your phone cannot make 
an emergency 911 call until you return to the network 
coverage area. You must wait until the phone reconnects to 
the network before attempting to make an emergency 911 
call.