![background image](http://html1.mh-extra.com/html/icom/ic-f3400d/ic-f3400d_operating-manual_4287396043.webp)
4-1
Section
4
ADVANCED OPERATION
DTMF calls ............................................................................. 4-2
D
Manual Dialing ................................................................ 4-2
D
Hot DTMF ...................................................................... 4-2
D
Autodial ........................................................................... 4-2
D
Stun function ................................................................... 4-2
Emergency call ....................................................................... 4-3
D
Transmitting an Emergency call ...................................... 4-3
Scrambler ............................................................................... 4-7
Radio Access Number (RAN) ................................................ 4-7
AquaQuake™ Water Draining function (for the Portable type
transceiver) ............................................................................. 4-8
Previous view