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AT Commands
AT &Z 554-1212
In this example the command sequence to dial the indicated number is
stored at location 1 for later dialing.
Note
Neither the AT prefix nor the D command should follow the
&Z.
&Zn - Stores telephone number n, including dial modifiers, at location 1
(up to 31 digits).
*CNx,n - Stores telephone number n, including dial modifiers, at loca-
tion x (x=1 to 9).
*CNx,- Clears telephone number location x
*ND - Displays the stored numbers (1-9).
Retaining / Restoring Options *RO
This option is used when the modem is shared by two or more DTEs.
When options are retained, the current configuration is not altered at
disconnect. With options restored, the modem returns to the previously
stored configuration on disconnect.
When options are restored at disconnect, the following commands
return OK but are not executed:
*CN Store telephone number
&Z
&F
&W Store current configuration
Command
*RO
*RO1
* default
5-42
Store telephone number
Recall factory configuration
Retain options at disconnect *
Restore options at disconnect
Operation
V.3400
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