Blogs about: Telco Gsm
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Setup Call - APDU, Call Control by SIM, Call Connected Event
From UICC, it send below APDU (e.g calling +6611555678111 – it’s fake number dude) ============================================================ |—[:] COMMAND DETAILS |—[:] Comm… more →
Ady Wicaksono Daily Activities
Setup Call - APDU, Call Control by SIM, Call Connected Event
adywicaksono wrote 2 months ago: From UICC, it send below APDU (e.g calling +6611555678111 – it’s fake number dude) ===== … more →
Provide Local Information - IMEI APDU
adywicaksono wrote 2 months ago: From UICC to Handset: ——————————— … more →
Terminal Profile APDU
adywicaksono wrote 2 months ago: Hi Javacard developer, this is for your reference on Terminal Profile APDU (in this case is Nokia N8 … more →
Launch Browser APDU
adywicaksono wrote 2 months ago: Launch Browser APDU Hi Javacard developer, this is for your reference on Launch browser APDU | … more →
Lock/Unlock Javacard Applet
adywicaksono wrote 1 year ago: Sometime we need to disable a javacard applet inside the SIMCard without remove it. Once disabled, l … more →
Remote File Management (RFM) on SIMCard
— 10 comments
adywicaksono wrote 1 year ago: What is the thing sold by GSM Operator to subscriber? The answer is: SIMCard, a smartcard that perso … more →
Understanding GSM 03.48
— 3 comments
adywicaksono wrote 1 year ago: The structure of SMS-PP APDU including GSM 03.40 & GSM 03.48 header is defined in this structure … more →
Sending WAP Push - Service Indication
— 1 comment
adywicaksono wrote 1 year ago: I believe many of you ever receive this kind of SMS, normally content provider send java games, midi … more →
How to send "Flash SMS"
— 7 comments
adywicaksono wrote 1 year ago: Flash SMS is a type of SMS which will be displayed directly on screen once received. This one is kno … more →
What happened when an SMS sent from mobile phone to you?
adywicaksono wrote 1 year ago: From 3GPP TS 09.02 See this picture +-----+ +-----------+ +------+ +-------------+ +----+ ¦ MS ¦ ¦ S … more →
GSM Mobile Application Part (MAP) - Part 2
— 4 comments
adywicaksono wrote 2 years ago: Let us continue with GSM MAP . GSM MAP Protocol consist of basic communication protocol and user-spe … more →
Compare TCP/IP - SS7 Protocol Stack based on OSI Layer
— 2 comments
adywicaksono wrote 2 years ago: I gave you an example of SS7 – GSM MAP log from my previous post about GSM – MAP. I will … more →
Public Land Mobile Network
adywicaksono wrote 2 years ago: Cellular telecommunication is a big bussiness today. Big bussiness means big money . OK, I don … more →
GSM Mobile Application Part (MAP) - Part 1
— 4 comments
adywicaksono wrote 2 years ago: What is MAP? From Wikipedia definition I found The Mobile Application Part (MAP) is an SS7 protocol … more →
