Owner's manual

AT Commands

AT command formats

5.375 x 8.375 ver 2.4.0

+DS44 V.44 Data Compression Command

This command configures the V.44 data compression

direction used by the modem. It can also be used to display

the current data compression configuration, and the

supported <direction> parameter values.

+DS44 = <direction>

Valid <direction> values are as follows:

5 32000 bps

6 33333 bps

7 34666 bps

8 36000 bps

9 37333 bps

10 38666 bps

11 40000 bps

12 41333 bps

13 42666 bps

14 44000 bps

15 45333 bps

16 46666 bps

17 48000 bps

18 49333 bps

19 50666 bps

20 52000 bps

21 53333 bps

0 Modem does not negotiate V.44 compression.