KE LOGEM 928, Руководство по эксплуатации

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98 Operation Manual V.34 - Modems, Version 07/97
AT
Chapter 3
Additional information operation mode A:
The operation mode labeling is available with the software version 4.00.
To guarantee for downward compatibility configuration is possible without
a prefixed label as well. In this case the modems behave according to
operation mode A. Passwords and callback numbers must be typed as
shown below:
• without callback AT&Z2=/PASSWORT
• with callback AT&Z3=T05116747390/SUPPORT
Additional information operation mode B and C:
Central office access has to be considered if the modem operates inside
a PABX system. As the central office access number is not known to any
person it can be defined as a dial prefix using the command AT%MP=xxx.
An authorized caller has to enter only his individual callback number (area
code and subscriber number). Now the modem sets the prefix for the
callback number automatically whenever needed.
Example: The modem is set up for operation mode ZB with pass-
word protection. The PABX system needs the prefix number
89 for central office access and the modem waits for the
ringing tone after central office access (parameter: W).
1 step: enter passwords
AT&Z0=ZB123456/MEIER
AT&Z1=ZB05116747390/WURST
...
AT&Z9=ZB89W08955806/GEIGE
2 step: select prefix
AT%MP=89W
3 step: activate password protection
AT%M1/MEIER
Dial up procedure:
1. An external subscriber establishes a connection to the modem.
2. Enter GEIGE as password.
3. Enter 05116747590 as callback number.
AT Commands