ZyXEL Communications Comet 3356, User Manual

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Basic Modem Operation 17
The ‘n’ is the memory location of the stored number you want to dial.
11RRWWHH $VDJHQHUDOUXOHZKHQDOHWWHULQDQ$7FRPPDQGGHILQLWLRQLVVKRZQLQ
LWDOLFW\SHWKHOHWWHULVQRWWREHHQWHUHGDVSDUWRI WKH FRPPDQG EXW
UDWKHU LV UHSUHVHQWDWLYH RI D QXPEHU RU VWULQJ H[SHFWHG DV LQSXW )RU
H[DPSOH 7KH OHWWHU
‘
6
’
LQ WKH $7'6 Q FRPPDQG LV DFWXDOO\ W\SHG
XQOLNHWKH
‘
V
’
LQWKH$7 = V Q FRPPDQGZKLFKUHSUHVHQWVDQXPEHU
Saving Settings and User Profiles
There are some cases where you may wish to save the settings you have made as the
default settings that are recalled when the Comet is powered up. The AT&W&Y
command selects the current settings as the power-on profile.
There are two profiles that can be changed by the user. The following table lists the
syntax for the command involved in storing, recalling, and viewing the profile settings.
AT&V Views the settings in profile.
AT&Wn Stores the current settings in user profile. ‘n’; n=0 or 1
ATZn Resets the current settings with the settings in profile. ‘n’, n=0 or 1
AT&Fn Resets the current settings with the factory settings. n=0 or 1
Default Modem Settings for PC’s
The Comet factory settings are configured for operation with PC type computers and
communications software. In most cases, no additional settings will be required. The
following are some of the default settings that are used for operation with PC computers
and software:
AT Command Description
E1 Echoes command characters
&C1 Carrier detect follows remote carrier
&D2 Modem disconnects on DTR on-to-off transition
%C3 Use both V.42bis and MNP 5 data compression.