Tips and Tricks
Keyboard
0
TO:
Lock the keyboard
Unlock the keyboard
Adjust the brightness
Phone
0
TO:
Turn speakerphone on and off during a call
Change volume during a call
Switch from the ringer to vibrate
Make a conference call
Check voicemail
Use the phone while out of the country
®
™
Palm
Treo
680
DO:
Press Option
+ Power/End
Press Center
Press Option
+ P
the brightness or Right
DO:
Select
to turn on speakerphone and
turn it off
Press the Volume button on the side of your Treo 680
Slide the Ringer switch to Sound Off
Make a second call, and then select
Press and hold 1
Contact AT&T to enable international voice and data
roaming
; press Left
to decrease
to increase it
to
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