#ppp-on-dialer exec chat -v \ TIMEOUT 3 \ ABORT ' \n BUSY\r' \ ABORT '\NO ANSWER\r'\ ABORT '\nRINGING\r\n\r\nRINGING\r'\ '' \rAT \ 'OK-+++\c-OK' ATH0 \ TIMEOUT 30 \ OK ATDT5551212 \ CONNECT '' \ ogin: my_login \ assword: my_password