Specifications

UC864-E/G AT Commands Reference Guide
80304ST10041a Rev. 3 - 18/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 245 of 259
#STIA - SIM Tookit Interface Activation
where:
<refresh type>
0 - SIM Initialization and Full File Change Notification;
1 - File Change Notification;
2 - SIM Initialization and File Change Notification;
3 - SIM Initialization;
4 - SIM Reset
In this case neither #STGI nor #STSR commands are required:
• AT#STGI is accepted anyway.
• AT#STSR=<cmdType>,0 will answer OK but do nothing.
if <cmdType>=17 (SEND SS)
if <cmdType>=19 (SEND SHORT MESSAGE)
if <cmdType>=20 (SEND DTMF)
if <cmdType>=32 (PLAY TONE)
an unsolicited notification will be sent if allowed by SIM (see 3GPP TS
31.114):
#STN: <cmdType>[,<text>]
where:
<text> - (optional) text to be displayed to user
In these cases neither #STGI nor #STSR commands are
required:
• AT#STGI is accepted anyway.
• AT#STSR=<cmdType>,0 will answer OK but do nothing.
In case of SEND SHORT MESSAGE (<cmdType>=19) command if
sending to network fails an unsolicited notification will be sent
#STN: 119
if <cmdType>=33 (DISPLAY TEXT)
an unsolicited notification will be sent if allowed by SIM (see 3GPP TS
31.114):
#STN: <cmdType>,<cmdDetails>[,<text>]
where:
<cmdDetails> - unsigned Integer used as a bit field.