Specifications

V.3229 / V.3229L <C#>-9
<Re
f
erence>
Operation
2-WIRE DIAL-UP OPERATION
Connection to the telephone network is through the
DIAL jack. A standard telephone can be connected
to the TELSET/LEASED LINE jack for manual
dialing.
CONFIGURATION
PROFILES
Modem operations are controlled by option settings
selected from factory defaults stored in ROM, active
settings stored in RAM, and custom settings stored
in nonvolatile memory. These three code storage
locations are called profiles. Chapter 5 includes
commands for profile storage and recall.
Active Profile
The active profile holds the current option settings
and is used by the modem for all operations and
functions. Any active profile option can be changed
to meet an immediate requirement.
Stored Profile
When an active configuration is established that
meets all operating requirements, it can be trans-
ferred to one of the stored profiles. Two stored
profiles are available for greater versatility.
If the active profile has been temporarily changed it
can be reset to either of the stored profiles with the
ATZ command. Another AT command selects one
of the stored profiles to be the powerup profile.
Factory Profile
The factory configurations are stored in ROM and
cannot be changed by the user; they can be trans-