Multi-Tech Systems 92U04A22760 ユーザーズマニュアル
Chapter 1 - Description and Specifications
5
AT Command Info
This manual describes a minimal set of AT commands that are adequate for configuring many common
application situations. A complete set of AT command definitions can be found in the CDMA AT
Commands Reference Guide. This manual is available on the MultiTech web site or on the MultiModem
product CD.
application situations. A complete set of AT command definitions can be found in the CDMA AT
Commands Reference Guide. This manual is available on the MultiTech web site or on the MultiModem
product CD.
Phone Number for the Wireless Modem
Every wireless modem will have its own unique phone number.
Network Access
The network access arrangements to be specified in Windows Dial-Up Networking (of the computer that
the wireless modem is serving) will vary according to the type of wireless service used.
the wireless modem is serving) will vary according to the type of wireless service used.
· For point to point data, a circuit-switched data connection is used. The user can set up DUN to make
a conventional V.32 modem connection to any terminating modem at the other end. The phone
number specified in DUN can be one supplied by the wireless service provider or another phone
number related to a different dialup modem service (e.g., a dialup modem service phone number
from any commercial or private dialup network).
number specified in DUN can be one supplied by the wireless service provider or another phone
number related to a different dialup modem service (e.g., a dialup modem service phone number
from any commercial or private dialup network).
· For CDMA 1x data, a single DUN number is generally used by all of a wireless provider’s subscribers
throughout its area of coverage (regional, nationwide, continental, etc.). Rather than being a literal
phone directory number, as in conventional DUN, this is a code that gives the modem Internet
access.
phone directory number, as in conventional DUN, this is a code that gives the modem Internet
access.
Features
· CDMA2000 1xRTT operation
· CDMA IS-95-A, IS-95B
· Dual-band 800/1900 CDMA
· AT command compatible
· Class 2.0 Group 3 FAX
· Phone book management and Personal
Information Management (PIM)
· Desktop or panel mounting
· Fixed dialing number
· Short Message Service features
including SMS mobile originated,
SMS mobile terminated, cell
broadcast, Over the Air Activation
(OTA), OTASP, OTAPA
SMS mobile terminated, cell
broadcast, Over the Air Activation
(OTA), OTASP, OTAPA
· Supplementary services including call
forwarding, call barring, multiparty, call
waiting and call hold, calling line
identification, closed user group, call
transfer
waiting and call hold, calling line
identification, closed user group, call
transfer
· Voice features include DTMF,
telephony, OCELP 13K, echo
cancellation
cancellation
· Numerous LEDs provide
· operational status
· SMA antenna connector
· Real time clock
· Serial interface supports DTE
speeds to 230K
· Alarm management