Exception Summary | |
MobileException | Occurs when connected mobile phone cannot execute some AT commands, which are necessary for sending or receiving of the messages and ACKs. |
PortConnectionException | Occurs when the connection with mobile phone using data cable cannot be established. (troubles with 'C' connection). sendMessage() and init() methods of SmsManager class throw this exception. |
SendException | Method sendMessage() of SmsManager throws this exception when there is an error of sending message (Problems with 'W' connection). |
Picture above shows data flows thru different connections
and corresponding exceptions, which can occurs on different connections