User's Manual

Page 72 of 79
Cannot receive
an incoming call
1. Whether registered to the network?
2. Calling is forbidden because of
balance due.
3. Whether the call divert function is
set?
4. Whether the call barring function is
set that will restrict certain incoming
calls?
Cannot set
features
The network service operator does not
support or registration is required.
Please contact the network service
operator.
PIN is locked
Enter the PUK code to unlock or
contact he network service operator.