Learning About Your Terminal - Ericsson R250d PRO User Manual

Learning About Your Terminal

Your digital wireless terminal is similar in appearance to
the illustration below.
1
2
1 Volume Control for Phone Mode
2 Push-To-Talk for Radio Mode
3 Mode/Volume Control
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Phone Mode/Radio Mode Operation
3
Your Ericsson rugged terminal combines phone and
push-to-talk radio features in a single terminal. The ter-
minal operates in Phone Mode when the mode control
button is down. It provides full duplex audio like a stan-
dard cellular phone. The terminal operates in Radio
Mode when the mode control button is up. It operates
like a mobile radio on the cellular network with half-
duplex audio (speak or listen) and high speaker volume.
Press the Push-To-Talk (PTT) button to initiate a call in
Radio Mode and press and hold the PTT button to
speak. Use the top volume control to select radio audio
volume.
Learning About Your Terminal