User's Guide for ZyXEL Omni 56K and Omni 56K Plus Modems
Extended AT# Command Sets
Command
#En
5-10
Options
Function & Description
Modem status in escape state
#E0
Disable the report of modem status in escape
state
#E1
Enable the report of modem status in escape
state
Table 15. Extended AT# Command Sets
Ref.