* # + ABC DEF GHI JKL MNO PQRS TUV WXYZ More options backspace plus voicemail Default sound (%1$s) Line busy Network busy No response, timed out Server unreachable Number unreachable Incorrect username or password Out\u2011of\u2011network call Server error. Try again later. No signal ACM limit exceeded Radio off No SIM or SIM error Cellular network not available Outgoing calls are restricted by FDN. Can\'t make outgoing calls while call barring is on. Calls restricted by access control. Emergency calls restricted by access control. Normal calls restricted by access control. Invalid number Voicemail number unknown.