Operation Manual

Page 78 of 81
Cannot make a
call
1. Whether registered to the network?
Look at the screen to see if there is the
name of a network service operator?
2. Whether the call barring function is
set?
3. Whether service is forbidden
because of balance due?
4. Whether the fixed dialing function is
set?
5. Whether “no transmission of “My
Phone” number” is set so as to be
rejected by the network?