| The system performs a number of tests. The following features are checked for - Normal Dialing
- Dialling without DTR
- Dial without DTR after &D0 has been sent
- Receiving Welcome message when RTS is low
- Receiving Welcome message when RTS is low, after sending \Q0
- Receiving Welcome message when RTS is low, after sending &K0
- Receiving Welcome message when RTS is low, after sending &H0 &R1
- &B1 support, locked baud rate
- The phone must support E0 for the savings settings test
- Phone is detected by sending V1, (alphanumeric responses)
- The phone is hung up using AT H0 (Normally)
- DTR is ignored using &D0 and &D2 (normal)
- CTS follows CD using &S5 also &S0 (CTS normal)
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