A. Placing Voice Calls
Domestic
1. Choose “1”for Voice Call.
2. Press “1”+ Area Code + Number (“1”is optional). Credit Card
Billing: “0”+ Area Code + Number.
3. If you misdial, press “*”to clear the digits and enter the number
again.
4. Press “End Call”when finished.
International
1. Choose “1”for Voice Call.
2. Press “011”+ Country Code + City Code + Number + “+”(OK).
Credit Card Billing: “01”+ Country Code + City Code + Number +
“+”(OK).
NOTE 1:If you’re using a phone or headset without a menu screen (such as a
WH-10 or C.H.I.P),the steps for placing calls are basically the same
as for a phone with a menu screen. However,most WH-10 phones do
not have a “+”key or an “End Call” key. Therefore, anytime you are
instructed to press the “+”key, you should substitute this action by
pressing the hook switch down quickly (less than a second). If you
press the hook switch down for more than a second,it will serve the
same function as pressing the “End Call”key.
NOTE 2:“Air-Ground”MUST be displayed on the “Services” menu in order to
place and receive calls. The “Services”menu is displayed when the hand
set is “On-hook.”
NOTE 3:You may manually place the handset “on-hook” or “off-hook” by press-
ing “+.”
NOTE 4:If while setting up a call, the “OCXO Cal, Needed” message is displayed,
this indicates that the ARTU requires factory calibration.
2
(Rev.8/04)
®