
CUSTOM AT COMMANDS
AT Commands for EV-DO-EV3 Modems
Parameters and Values
<gt>
0 No guard time. Default: 0.
1…10 Guard time in seconds.
PPP Connection Authentication Type #GAUTH
Set command sets PPP connection authentication type.
Read command reports the current PPP authentication type, in the format:
#GAUTH: <type>
Test command returns the range of supported values for parameter <type>.
Syntax
Command Command type
AT#GAUTH=[<type>] Set
AT#GAUTH? Read
AT#GAUTH=? Test
Parameters and Values
<type>
3 AUTO authentication (PAP and CHAP). Default: 3.
RTC Status #RTCSTAT
Set command resets the RTC status flag.
Read command reports the current value of RTC status flag, in the format:
#RTCSTAT: <status>
Test command returns the range of supported values for parameter <status>.
Syntax
Command Command type
AT#RTCSTAT=[<status>] Set
AT#RTCSTAT? Read
AT#RTCSTAT=? Test
Parameters and Values
<status>
0 Set RTC status to RTC HW OK.
Notes
The initial value of the RTC status flag is RTC HW Error and it doesn’t change until a command
AT#RTCSTAT=0 is issued.
If a power failure occurs and the buffer battery is down, the RTC status flag is set to 1. It doesn’t change until
command AT#RTCSTAT=0 is issued.
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