Specifications

TC35i AT Command Set
Confidential / Released
TC35i_ATC_V01.05 Page 171 of 278 04.08.2003
Reference
GSM 07.05
General remarks:
· The parameters <ra> and <tora> will only be displayed if AT^SSCONF=1 has
been set before. See Chapter 7.44 for details on AT^SSCONF.
· To allow SMS overflow presentation during data transfers via Break, use
AT+CNMI=3,1 (see Chapter 7.20, AT^SMGO).
· If either a short message or a Status Report is not acknowledged, all +CNMI
parameters will be set to zero on all channels.
Handling of Class 0 short messages:
· If the host application is provided with a display and AT^SSDA=1 has been set
Class 0 short messages can be displayed immediately. Refer to Chapter 7.45
for details.
· If the host application does not include a display, ME handles Class 0 short
messages as though there was no message class, i.e. it will ignore bits 0 and 1
in the TP-DCS and normal rules for exceeded memory capacity shall apply.
This approach is compliant with GSM 03.38.
Requirements specific to Multiplex mode:
· In multiplex mode (AT+CMUX=0) only one channel can use a phase 2+ pa-
rameter. The parameter for <mt> and <ds> on the other channels have to be
set to zero.