User`s manual

AT Command Reference Manual
1048 9-1
9. COMMON CONFIGURATION SETUP STRINGS
This appendix describes setup strings to establish commonly used configurations.
1. Force V.42 bis data compression with LAP-M error correction.
AT\N4%C2-K0
2. Force V.42 bis data compression with MNP error correction.
AT\N5%C2
3. Force MNP 5 data compression with MNP error correction.
AT\N5%C1
Note:
With the setup strings in examples 1-3, if the remote is unable to negotiate the desire rate mode, the modem
will disconnect and respond with NO CARRIER.
4. Auto negotiate data compression and error correction.
AT&F (factory defaults) or
AT\N3%C3
In this mode, the modem prefers LAP-M over MNP 10, MNP 10 over MNP 4, and V.42 bis over MNP 5. If error
correction is not negotiated, the modem will connect in normal mode.