ZyXEL Communications 2864 User Manual
Page 101
8–15
S36 Bit-mapped register (Security function control): default: 0:
(6)
1
64
Enables password protection to profile sav-
ing. When
AT&W0
is issued and profile 0 in
the EEPROM has this bit set, the supervisory
password will be requested. This bit in profile
0 also protects the supervisory password
from a hardware reset.
(5)
1
32
SREJ option: Enables Selective Reject in
V.42. (Default)
(4)
1
16
Effective only on models with a DATA/VOICE
switch. When the DATA/VOICE switch is
pressed, the modem will dial the default
number. (See also
*Dn
,
S29
)
(3)
1
8
Add 12dBm attenuation to the leased-line
transmission power. (See
also *Pn
,
S17b1
,
S49b0
)
(2)
1
4
V.26bis alternative A.
(1)
1
2
Disables aborting from connection during
modem handshaking.
(0)
1
1
Uses CELL 4800T trellis coded 4800 for
V.32 4800.
Code
Bits
Bin.
Dec.
Description
*G0
(7,6,5)
000
0
No security function. (Default)
*G1
001
32
Type 1
*
security, with password check.
*G2
010
64
Type 1
*
security, with password check and
call back.
*G3
011
96
Type 2
*
security, with password check.
*G4
100
128
Type 2
*
security, with password check and
call back.
*G5
101
160
Type 2
*
security, with password check and
call back; call-back number from remote.
Note:
In security type 1, the remote site must be a ZyXEL modem. In
security type 2, the remote site can be any other brand of modem.
Code
Bits
Bin.
Dec.
Description