sadiatec logo
Select your language
Malaysia  Bangladesh  Japan
facebook    twiter    youtube
Sadiatec Smartpit /Sadiatec web Card

Old system:
User name : Register Telephone number / or Serial number
Password: Card ID

New system:
User name : User name same as before
Password: Card ID

For example:
User name : SDT2-******* / 080
Password: *************
Smartpit Card
Coustomer center Mob:090-1767-4488(Softbank) Tel:03-3255-5861
subarashi card from iphone/Android/Web
India now 35 hours ***
J Mobile India 1080min (18 Hours)
Sadiatec Mobile India 1200min
(20 Hours)
J Mobile Bangladesh 600min (10 Hours)
Sadiatec Mobile Bangladesh 660min
(11 Hours)

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Important Notice

New Non Free Number Old Non Free Number
0350506021 0345893500 Sadiatec Smartpit & All smartpit
0350506022 0345893505 Ring2phone Smarpit
0350506023 0345893506 Rose Family-New Sky tree
0350506024 0345893507 Gomti Calling-2
0350506025 0345893508 Subarashii group
0350506026 0345893509 Ring2phone/Subashii/ How to registered

Sadiatec Webphone

Sadiatec iPhone


our dialer
Sadiatec SmartPit Calling Card
sadiatec calling card
Sadiatec smartpit card is the newest member of Sadiatec family. This is the most affordable rechargeable calling card. It can be used from telephone, mobile phone and IP Phone (NTT, KDDI or Yahoo BB 050). [More]
View Rate
Sadia SmartPit Calling Card
sadia calling card
SmartPit is a unique Japanese technology for money transaction. Customer can easily transfer service charge to certain service providers (calling cards, internet users, travels, IPTV etc) from more than 24000 convenient stores all over Japan. [More]
View Rate
Ring 2 Phone
ring2phone calling card
Make the cheapest phone calls from your windows PC in just three easy steps. Download and install dialer from here. Buy Ring2phone card from any reseller or directly from us. Scrach off "Username" and "Password" , enter that to dialer to login and then call. [More]
View Rate
J - Mobile
jmobile calling card
J-Mobile Smartpit Card is the newest member of Sadiatec family. This is the most affordable rechargeable calling card. [More]
View Rate
Sadiatec Mobile
Sadiatec Mobile
Cheapest international call from MOBILE phone cheaper than landlines. No computer or internet required. Sadiatec Mobile is the master piece of Sadiatec calling services. We believe in customer satisfaction. This is why we finally develop Sadiatec Mobile service. [More]
Wholesale and Business solutions
wholesale and business solution
Sadiatec is one of the largest voice traffic provider company based in Japan. We transmit our calls via only premium quality Tier 1 providers. [More]