ZyXEL Communications 2864I - Manual (Page 144)

System Maintenance 131
dropped and further outgoing calls to that Remote Node or Remote
Dial-in User (callback) will fail. After each period, the total budget
is reset. The defaults for the total budget is 0 minutes and the
period is 0 hours. This means no budget control. The user can reset
the total outgoing call time through this menu. The total outgoing
call timer can be program need to reset itself periodically through
the menu 11 and 13.
Modem/ISDN TA Emulation
This option allows you to use the Prestige and an RS-232
connection as a regular Modem or ISDN TA to dial out. The DTE
speed of RS-232 is limited to 38.4Kbps and does not offer auto
detection. The connection speed can be set up in menu 24.2. Refer
to the Elite 2864I User’s Manual at the ZyXEL web site for
applicable AT commands.