Zte Blade Ii User Manual page 42

Set SMS Reject
Call barring
settings
Call forwarding
Additional settings
Accounts
Use Internet
calling
Set the message that can be sent to the callers
when you reject their calls.
Forbid certain types of calls.
Forward your incoming calls to a different
number. And choose when to forward: Always
forward; Forward when busy; Forward when
unanswered, or Forward when unreachable.
Caller ID
Call waiting
Set up Internet calling (SIP) accounts.
Choose when to use the Internet calling function.
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Choose whether people you call
can see your number.
See new incoming calls while
you're on another call.