AT &F &C1 &D2 &Q5 &K0 S46=0
ATDT
AT Z H0

First line is the modem initialization string:
 1. reset to factory defaults
 2. set carrier detect (CD) to on
 3. set data terminal ready (DTR) to hang up on signal loss
 4. turn off data compression
 5. force 9600 baud connection

Second line is dial string:
 1. set ATDT for tone dial
   - or -
 2. set ATDP for pulse dial

Third line is hang up string:
 1. save settings
 2. hang up line



