
WCDMA Module
62
6.15 +CNMA New Message Acknowlegement
Description
Execution command confirms correct reception of a new message
(SMS-DELIVER or SMS-STATUS-REPORT) which
is routed directly to the TE (refer cCNMI tables 2 and 4). This
acknowledgement command (causing ME to
send RP-ACK to the network) shall be used when +CSMS parameter <service>
equals 1. TA shall not send another
+CMT or +CDS result code to TE before previous one is acknowledged.
If ME does not get acknowledgement within required time (network timeout), ME
should send RP-ERROR to the
network. ME/TA shall automatically disable routing to TE by setting both <mt>
and <ds> values of +CNMI to zero.
If command is executed, but no acknowledgement is expected, or some other
ME related error occurs, final result code
+CMS ERROR: <err> is returned. See chapter Message Service Failure Result
Code for a list of <err> values.
if text mode (+CMGF=1):
+CNMA
+CMS ERROR: <err>
+CNMA?
+CSMS: <service>,<mt>,<mo>,<bm>
Command
+CSMS=?
+CSMS: (list of supported <service>s)
Defined values
This AT command is not designed for input of the command into the Hyper
terminal by
hand since the acknowledgement will not be quick enough to be received by the
network.
However, it is possible for the client system to automatically send this command
when the
+CNMI is set to “2,2,0,0,0”.
6.16 +CMMS More Messages to Send
Description
Set command controls the continuity of SMS relay protocol link. When feature is
enabled (and supported by network)
multiple messages can be sent much faster as link is kept open.
Test command returns supported values as a compound value.
+CMMS=[<n>]
+CMMS?
+CMMS: <n>
Command
+CMMS=?
+CMMS: (list of supported <n>s)
Defined values
0 disable
1 keep enabled until the time between the response of the latest message send
command (+CMGS, +CMSS, etc.) and