Siemens TC63 - Manual (Page 341)

TC63 AT Command Set
13.12 AT+CPMS
s
TC63_ATC_V00.490 Page 341 of 501 5/24/05
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Number of messages storable in
<mem3>
Notes
• The Mobile Equipment storage ''ME'' offers space for 25 short messages, see
<mem1>
.
• ''MT'' is the sum of ''ME'' (= 25 locations) and ''SM'' (capacity varies with SIM card). The indices
<index>
of
the ''MT'' storage are dependent on the order selected with
AT^SSMSS
• The
<mem1>
,
<mem2>
and
<mem3>
parameter will be stored in non-volatile memory.
• The user should be aware that the setting ''MT'' involves ''ME'' and ''SM'', with ''ME'' being filled up first. If the
''ME'' storage is full, TC63 will proceed with the ''SM'' storage.
Incoming Class 1 short messages (ME specific) will be preferably stored to ''ME'' and may be transferred to
the ''SM'' storage if ''ME'' is used up.
Incoming Class 2 messages (SIM specific) will be stored to the SIM card only, no matter whether or not there
is free ''ME'' space. As a result, the ^SMGO: 2 indication (see
AT^SMGO
) may be presented without prior indi-
cation of ^SMGO: 1. For more information regarding SIM and ME specific message classes refer to
<dcs>
and the following specifications: GSM 03.38 and 3GPP TS23038.
• Multiplexer: In Multiplex mode or when the two physical serial interfaces are connected, the parameter
<mem3>
will be the same on all instances, but the settings of
<mem1>
and
<mem2>
may vary on each channel
/ interface. As a result, changes on parameter
<mem1>
and/or
<mem2>
befor activating the multiplexer or dif-
ferences values for other instanes can result in not desired behaviours like different outputs for
AT+CMGL
and
so on.
• While
<mem3>
equals ''SM'' and
<mem1>
equals ''ME'' it is possible that, after deleting short messages from
''ME'', the freed space on ''ME'' is reclaimed for new incoming short messages, when there is no space left on
the ''SM'' storage. As it is often the clients concern to have received short messages stored only to the SIM
card, inconsistent settings should be generally avoided. This can be achieved simply by using the same
parameter for all memory indices.
• The indices
<index>
of the storage are dependent on the order selected with
AT^SSMSS
.
<total3>
(num)