To enable or disable call waiting:
Tap Call Settings.
1.
Tap the Enable call waiting check box to select or deselect it.
2.
Press Function
3.
Concealing your number
You can conceal (block) or display your number when making a call.
To conceal or display your number:
Tap Call Settings.
1.
Tap the Conceal my number when making a call check box.
2.
Tap Call Settings
Tap check box
+ Enter
or tap OK.
,
Tap Call Settings
Mobile preferences
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