Zypcom Z34-PL, Руководство пользователя

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Fax mode
In fax mode, the modem operates at up to 14,400 bps
(transmit and receive), and implements all the data
rates and modulation schemes for standards V.17, V.29,
V.27ter, and V.21 channel 2. The L-Series modems
implement a standard Class 1 fax command set,
compatible with any communication application
software that also supports EIA/TIA-578 Fax Class 1.
However, users never have to use the EIA/TIA-578
commands to control fax operation, since this is the sole
responsibility of the fax software. The EIA/TIA-578
commands are listed in Appendix B. For more
information about Class 1 faxing, please refer to the
SuperVoice User's Guide included with your modem or
use the software's Help functions.
Caller ID
Caller ID is a service that allows the called party to
know the caller’s telephone number before the call is
answered. The information transmitted to the called
party via Caller ID includes the call date, the call time,
and the calling telephone number. This service is not
available everywhere due to Central Office telephone
equipment limitations and legal prohibition in some
locations.
The +VCID = n command controls the reporting and
presentation of the data associated with the Caller ID
services in the United States and Canada, in the ICLID
(incoming call line ID) data format.