Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by Ni .. , an ibibo Master, at 11:03 PM on July 23, 2008

Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by R.P. Singh , an ibibo Master, at 4:47 PM on July 23, 2008

Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by Yash , an ibibo Master, at 8:43 AM on July 21, 2008

Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by Rocky , an ibibo Master, at 9:45 PM on July 19, 2008

Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by .... ..... , an ibibo Master, at 10:07 AM on July 16, 2008

Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by Nagendra , an ibibo Master, at 8:18 AM on July 16, 2008

Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by Raksha , an ibibo Master, at 8:27 AM on July 15, 2008

well, USB Sim card Contacts reader tool recover deleted phone book, address book lost contact names contact numbers Mobile phone Sim card Protector software restore damaged sent items, draft, inbox, outbox, text messages. Sim card processing tool retrieve read and unread message, SMSs .Software display mobile phone sim card identification number (ICC-ID). Fetch erased message sender name and number. Rescue and Undelete SIM card memory data
Released: 2008-01-17
License: $69.00
Publisher: Disk Recovery Software
Language: English
Platform: Windows
Requirements: 32Mb RAM, 12Mb disk space, any Windows OS
Install: Install and Uninstall

http://smss.qarch ive.org/

Mobile SIM card reader tool is commonly used for retrieving deleted or lost phone numbers and text messages. SIM card data recovery software supports all mobile phone brands like Nokia, Motorola, Samsung, Sony, LG etc. SIMcard information reader utility has a capability to display ICC-ID (Integrated Circuit Card identification number) of SIM card with SPN (service provider name) and SDN (Service Dialing Numbers). Application recovers lost SIM card messages and contacts with the help of USB SIM card reader device. 2G / 3G Compatible SIM card recovery shareware supports all types of USB SIM reader manufacturers like Imono USB 2.0 SD, Mobile Express, ACR38DT DualKey, Tinpec Super Mini Micro SD / T-Flash, GT-CR-003, GT-SCB-04, LG-SIMCR-001etc. Mobile phone SIM card contacts reader is fully functional with various windows operating systems including windows 98, NT, ME, 2000, 2003 server, XP and windows Vista. SIMcard information backup software is able to retrieve undetected and inaccessible data including inbox, outbox, drafts, sent items messages (SMSs), contact names and numbers from your cell phone SIM card. User can view Hex and ASCII value of selected contact numbers and SMSs with the help of this recovery tool. Features: *SIM card reader tool can recover missing data which is lost due to virus infection, human error or any other reason. *Restoration software can retrieve misplaced or corrupted address book, last call details and SMSs with data and time details. *Utility supports all PC / SC standards based or phoenix standards based SIM card readers. *Software provides printing option to save and print all recovered information in text format for future use. *Mobile SIM reader application can be used in forensic and investigations agencies.

http://www.softlo w.com/windows/utilities/misc/s hareware/mobile-sim-card-reade r-tool.html

Answered by Romi , an ibibo Master, at 11:36 AM on July 11, 2008

Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by Sharad Singh , an ibibo Master, at 1:49 PM on July 08, 2008

hi there

Transmission of short messages (SMS) between the Short Message Service Centre (SMSC) and the handset is done using the Mobile Application Part (MAP) of the SS7 protocol. Messages are sent with the MAP MO (mobile originating) - and MT (mobile terminated) -Forward SM operations, whose payload length is limited by the constraints of the signalling protocol to precisely 140 octets (140 octets = 140 * 8 bits = 1120 bits). Messages are sent to a Short Message Service Centre (SMSC) which provides a store-and-forward mechanism. It attempts to send messages to their recipients. If a recipient is not reachable, the SMSC queues the message for later retry. Some SMSCs also provide a "forward and forget" option where transmission is tried only once. Both MT, for messages sent to a mobile handset, and MO, for those that are sent from the mobile handset, operations are supported.

Answered by Reeta K , an ibibo Master, at 9:20 PM on July 01, 2008