Palm Tungsten T2 Handbook page 423

Enter the code to disable Call Waiting on the Disable call waiting line.
4.
Each telephone company assigns a code to disable Call Waiting. Contact your
local telephone company for the code that is appropriate for you.
Tap OK.
5.
Tap Done.
6.
Using a calling card
The Use calling card field enables you to use your calling card when dialing your
ISP or Intranet server. Keep in mind that there is usually a delay before you enter
your calling card number. When you define your calling card number, you need to
add commas at the beginning to compensate for this delay. Each comma delays
transmission of your calling card number for two seconds.
To use a calling card:
From the Communications Preferences list, select Network.
1.
Tap the Phone box.
2.
Tap the Use calling card check box to select it.
3.
Select this
box to use a
calling card
Enter your calling card number on the Use calling card line.
4.
The Phone Setup dialog box works correctly for AT&T and Sprint
NOTE
long-distance services. However, because MCI works differently, MCI
customers need to enter the calling card number in the Phone # field and the
phone number in the Use calling card field.
It's a good idea to add at least three commas before your calling card
TIP
number to compensate for the cue delay.
Tap OK.
5.
Tap Done.
6.
Setting Communication Preferences
Enter your
calling card
number here
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