User`s manual

Using the CMD and AT Commands
Changing from CMD Local Mode to AT
Local Mode
To change from CMD local mode to AT local mode, at the CMD: prompt, type:
&&h and press
RETURN
.
The ADM responds:
AT COMMAND MODE
X.25 Call Options
If you are using the DX.25 Data Mode, you may need to specify call options
when you dial a data call. The call options that can be used for DX.25 data calls
are listed below. Abbreviations and values are given in parentheses.
Closed User Group (cug: 0000 through 9999)
Reverse Charge (rc: yes or no)
Registered Private Operating Agency (rpoa: 0000 through 9999)
(1 or 2 RPOAs are allowed)
Call User Data (cd: up to 12 characters)
Your system administrator will tell you if you should use any of the above call
options with your data calls.
To make a data call using cug, rc, rpoa, or cd call options, at the CMD: prompt,
type:
dial number;option1=x;option2=y;...
For example: CMD: dial 5552222;cug=1234;rc=yes
The format to specify two RPOAs is:
CMD: dial 5552222;rpoa=3333,4444;cug=1234;cd=blue
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