Introduction of WPP Business
900/1800MHz, GSM Wireless Coin Payphone
YESUNG NETWORKS Co., Ltd
Chapter 1. Introduction Company
1. About “YESUNG NETWORKS” (Dooran Telecom) 2. Company History
3. Products : 900/1800Mhz GSM Coin Payphone
4. Products : 800Mhz CDMA Coin Payphone
5. Products : Coin Validator
1. About “YESUNG NETWORKS” (Dooran Telecom)
YESUNG NETWORKS was founded on 1 December, 2003 as a spin-off company of AXESS Telecom Co., Ltd.
which founded in 1992. YESUNG NETWORKS has been determined to invest more than 10% of its profits in research and development activities to develop high-quality products based on its goal as an engineering enterprise to initiate technical evolutions before others.
Thanks to constants efforts based on the belief, "only constant development of technologies will allow an enterprise to survive", YESUNG NETWORKS has grown into a leading COIN PAYPHONE and COIN VALIDATOR
manufacturer in Korea.
As a result of active research and development activities, YESUNG NETWORKS has acquired 10 awards on the COIN VALIDATOR and registered practical new device designs and industrial designs.
However, without being satisfied with small achievement, YESUNG NETWORKS will continue to make efforts to develop it’s technology..
As a leading manufacturer of COIN PAYPHONE and COIN VALIDATOR in Korea, YESUNG NETWORKS is constantly upgrading existing products and developing new products with up-to-dated technologies for customers.
YESUNG NETWORKS is constantly investing in research and development activities and exploring not only domestic markets but also oversea markets based on competitive technologies.
YESUNG NETWORKS 's first concern is to provide comprehensive customer services and maximize customer's satisfaction.
2003.11 Founded as a spin-off company of Payphone Business Department of AXESS Telecom 2004.10 Export Model YH-5000L to the Republic of Chile
2004.10 Develop CDMA 2000 1X 800MHZ COIN PAYPHONE 2004.12 Export Voip Coin Payphone to USA
2005.04 CDMA 2000 1X 800MHZ Coin Payphone was telecast Korea nationwide on Arirang Channel 2005.07 Participate in Thailand CAT Telecom’s Tender regarding Public Phone
2006.02 Participate in PT.Telkom Indonesia’s Tender 2006.10 Participate in PT.Bakrie Telecom Tbk’s Tender
2006.12 Develop GSM 900/1800Mhz Dual Band Coin Payphone 2006.12 Participate in PT.Indosat’s Tender
2007.02 Complete Filed Test with PT.Telkom Indonesia, PT.Bakrietelecom, PT.Indosat (CDMA/GSM) 2007.07 Acquire Certificate from Indonesian Government regarding Wireless Coin Payphone
2007.07 Export Coin Payphone to PT.Bakrie Telecom TBK 2007.10 Export Coin Payphone to PT.Indosat
2008.05 Export 7,300 sets of Coin Payphone to Indonesia which amount is USD1,825,000 2009.02 Found PT.System Networks Indonesia as a subsidiary company
2009.03 Export 1,600 sets of Coin Payphone to Indonesia
2. Company History
3. Products : 900/1800Mhz GSM Coin Payphone
Using Coin - - - - 4 Coin Types
Coin Storage - - - 6
Display
-LCD (16char x 3Line)
-TBD Graphic Display/Back Light
Ring Tone
-Automatic Program -Manual Program
Dial -DTMF
Types of Calls -Cellular Call
-National Long Distance Call -International Call
-Free Call (Fire, Police, etc) -Follow-on-Call/Owner Mode Call
Warning Tone
-20 Seconds before the end of credit
Internal or External Tariff
Push-To-Talk / SEND
Coin Validator -Electronic Type
-Diameter, Thickness, Metal alloy -Excellent at Validating false coins (Of 32 countries)
LCD & Multi-Language Display
Power Supply
-AC-TO-DC Switching Power -Voltage : 90~270V/1.5A -MAX : 47~63Hz
Built-in Battery -Li-CD
-3000mAHr/3.7V/Rechargeable
During night hours and holidays
FEATURES
ENVIRONMENTAL
Operating Temperature -0℃~75℃
Storage Temperature -20℃~75℃
Humidity -5%~95% RH
-Non condensing and non icing MAJOR FEATURES (GSM)
AVG TCVR Current
-GSM 900 : 250mA, PCS : 200mA
Standby Current : 6.0mA
Talk time : 12Hr (GSM Tx Level 7)
Standby Time
-240Hr (Paging Period:2, RSSI:-85dBm)
Charging time : 8Hr
Rx Sensitivity
-GSM900 : -108dBm, PCS:-107dBm
Tx output Power
-GSM900: 32dBm (Level 5) -PCS: 29dBm (Level 0)
GPRS compatibility: Class 10
SIM card type -1.8V/3V Small
Speech coding -EFR/FR
Frequency Band -GSM900/1800Mhz
DIMENSIONS
Width - - - - - 277mm
Depth - - - - - 248mm
Height - - - - - 327mm
Weight(Payphone Only)- - - 4 Kg
Weight(With packing box)- - - -5.5Kg
Capacity of coin box
-660 Cubic CM : About 300 Coin MATERIALS
The front cover and Rear case are Constructed from ABS plastic.
▶ Using coin .... 4 Kinds
▶ Coin slot ... 1
▶ Coin storage ... 6
▶ Charge pulse
▶ Display - Back Light, 3 Line Langue : English / Local
▶ Ringe - Electronic type (two tones)
▶ Dial - DTMF
▶ Types of calls - Local call
- National Long distance call - International call
- Mobile call
- Free call (free, police, etc) - Follow on call
▶ Self Diagnostic
▶ Programmable Tariff - Price & TU
▶ Error Detection - Key pad - Coin Selector
▶ Dimension : DT5L - CDMA W 277, D 248, H 327, 3.5 kg
▶ Warning tone
- 20 seconds before the end of credit
▶ Coin Validator - Electronic type
- Diameter, thickness, metal alloy
▶ Bult-In Battery - NI-CD * 3
- Output : 5V, 3.0A - Talk Time : Min 6Hr - Stand By Time : 7 Days
▶ TIA/EIA CDMA 2000 1xRTT
▶ RX Frequency ... 869 ~ 894 MHZ
▶ TX Frequency ... 824 ~ 849 MHZ
▶ Max Output Power - 200mW (23dB)
▶ Vocoder
- 13K QCELP, 8K EVRC
- QCELP : Qualcomm Code Excited Prediction - EVRC : Enhanced Variable Rate CODE
▶ Maximum Data Transmission Rate - 153.6Kbps
▶ Channel Bandwidth ... CDMA 1.25 MHZ
4. Products : 800Mhz CDMA Coin Payphone
5. Products : Coin Validator
Introduction
▶Electronic coin validator controlled by the microprocessor.
The coin is validated by the diameter, thickness and metal alloy.
▶
▶ Coin size
- Diameter : 18-28mm - Thickness : 1.5-2.8mm
Dimension
▶
- Height : 125mm - Width : 100mm - Depth : 54mm
Power requirement : DC 3.6 ~ 5V±5%
▶
Current consumption
▶
- Quiescent : DC 5V 0.5mA - Peak : DC 5V 110mA
Control signal : Coin signal out (TTL level)
▶
Weight : 285g Operation range
▶
- Temperature : -20°C ~ +75°C - Relative moisture : 10 ~ 95%RH
Operation range
▶
- Temperature : -40°C ~ +75°C - Relative moisture : 5 ~ 95%RH
6. Intellectual Property Rights
Items Qty
Patent 2
Design 7
Registration of design 2
A Utility Model 7
Type Approval 14
Sum 32
◆ Status
Continued…
Continued…
Chapter 2. Introduction WPP Business
1.Why “Wireless Public Phone” Require
2.Payphone Business is profitable for Telecommunication Operator ? 3. Estimated Cost Analysis for Payphone Business
4. A Good Illustration of Payphone Business 5. Where to Install ?
6. How to Control ?
1.Why “Wireless Public Phone” Required
“ Quick and Economical Installation & Maintenance
→ Extend Service to Public ”
Wireless System is more economical than wired system in point of Installation and mainte- nance
expecially for the payphone business
Considering low ARPU (Average Rate Per User), Demand for public or payphone service is quite great.
High User
70%
5.0%
25%
Middle User
Low User
Why “Payphone Service” Required Why “Wireless System” Required
“Customer”
2.Payphone Business is profitable for Telecommunication Operator ?
“ Profitable for both Network Efficiency and Marketing
“
Increase Operator’s Network Efficiency : Fixed Phone Location
Higher ARPU : About 10 times than individual customer
Stable Fixed Income : Income increase each moment
Good Opportunity for Marketing : On-net Program for a particular community
Monthly Income U$2 × 30 days = U$60
Operational Indirect Cost U$3 per Month
Network Cost U$24 (About 40%, but Depend on Operator) Spare Part & Depreciation U$5 per Month
Monthly Operation Profit U$28 (About 47%) Estimated Cost Analysis of Payphone Business
[ Unit: Per Set]
3. Estimated Cost Analysis for Payphone Business
Photo
4. A Good Illustration of Payphone Business
Photo
Area Resident
Factory
Hospital
School
Office Mall
Hotel LL
5. Where to Install ?
Mall, Hotel, Restrant, Factory, Hospital, School, Office, Railway Station, Bus Station ……..
6. How to Control ?
No Coin Lost by PMS ( Payphone Management System )
1. Web Basis
2. Monitoring and Edit “Install Information”
3. Monitoring “Coin Collection Information”
4. Monitoring “Call History”
5. Monitoring “Fail Information”
6. Down Load “Tariff” to Phone if any change
7. TCP Setting
Chapter 3. Introduction Reload Business by WPP
1.What is Reload ?
2.Reload Market in Indonesia ?
3. Enter Reload Business in Indonesia
1. What is Reload ?
“ Total Sale Amount of 12 Telecom Operator is same with Total Amount of Reload“
90 % of 80 million mobile user in Indonesia are using Prepaid UIM.
Prepaid UIM need to reload periodically to keep number active or run out reloaded money.
Each operator has 5~12 Major Dealers and each Major Dealer has 10,000~15,000 outlets to sale
reload card.
Marketing Flow Chart : Operator -> Major Dealer -> Sub Dealer -> Outlet
1) What is Reload ?
Total Accumulated profit of reloading is 7 % in general.
Unit reload amount become more smaller by the time resulting in less profit for the reloader.
Smallest reload amount is Rp1000 at this moment.
Reload business is being evolved to electronic transfer by SMS.
It is essential to minimize indirect cost and maximize profit for the dealer.
2) Evolution of Reload Business
2. Total Estimated Sale Amount of Reload Business
“ Sum of Sale Amount of 12 Operators x 7%“
* Sale Amount of 12 Mobile operators :
80,000,000 User x U$4 (ARPU) x 12 month = USD 3,840,000,000
* Sale Amount of Reloader
USD3,840,000,000 x 7% = USD268,800,000
3. Reroad by WPP
“ No Indirect Cost “
Maximize profit for the reloader by means of minimize indirect cost.
1) Necessity of WPP for Reload
Reload System by WPP for the first time in the world NMS to control remotely
Both Voice and Reload with only one Terminal
2) Why WPP should be from YESUNG
Operator, Reloader
3) Who is the Purchaser of WPP
Reloading by WPP requires the experience of payphone business at the local at least 2~3 years.