User`s manual

AT Command Reference Manual

1048 4-3

Table 4-1. S-Register Summary (Cont’d)

S40 General Bit-Mapped Options Status - - * 104 (68h)

S41 General Bit-Mapped Options Status - - * 195 (C3h)

S42-S45 Reserved - - -

S46 Data Compression Control - - * 138

S48 V.42 Negotiation Control - - * 7

S82 LAPM Break Control - - 128(40h)

S86 Call Failure Reason Code 0-255 - -

S91 PSTN Transmit Attenuation Level 0-15 dBm 10 (Country dependent)

S92 Fax Transmit Attenuation Level 0-15 dBm 10 (Country dependent)

S95 Result Code Messages Control - - * 0

* Register value may be stored in one of two user profiles with the &W command.

** Default values may be modified using ConfigurACE.