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AirPrime WP8548 / WP75xx / WP76xx / WP77xx AT Command Reference
102
Proprietary and Confidential - Contents subject to change
4118047
!SCUMMTU
Set/Report MTU Size
Set or report the MTU (maximum transmission unit) size used by 3GPP/3GPP2 Um and
USB Rm interface.
Password required:
Yes
Usage:
•
Execution:
AT!SCUMMTU=<mtu>
Response:
OK
Purpose:
Set the MTU size for all RATs/interfaces.
•
Query:
AT!SCUMMTU?
Response (WPx5xx):
!SCUMMTU:
3GPP MTU : <mtu>
HRPD MTU : <mtu>
EHRPD MTU : <mtu>
USB MTU : <mtu>
OK
Response (WP76xx/WP77xx):
!SCUMMTU:
3GPP MTU : <mtu>
USB MTU : <mtu>
OK
Purpose:
Display the MTU sizes used for supported RATs (only supported RATs will
appear).
•
Query list:
AT!SCUMMTU=?
Purpose:
Display valid execution format and parameter values.
Parameters:
<mtu> (Maximum Transmission Unit, in bytes)
•
0—Use default value
•
(WPx5xx)
576–1500—Other values required by carriers.
•
(WP76xx/WP77xx)
576–2000—Other values required by carriers.
Table 3-2: Modem Status Command Details (Continued)
Command
Description
Содержание AirPrime WP75 Series
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