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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 60 hours ***

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Important Notice

Dear valuable customers of Sadiatec mobile 1500 plan and J mobile, Sadiatec Japan Dialer

We are sorry to inform you that our service on 2014/04/16 from 2:00 AM~ 7:00 AM will be temporarily stopped for some maintenance. So we would like to ask for you cooperation during this period.

We are extremely sorry for the inconvenience you face during the time.

If you face any kind of problems, please call us our customer support no. Tel: 03-3255-5861, SB 09084634340, 09017674488, 09099546176

Sadiatec Webphone

Sadiatec iPhone


our dialer
Sadiatec IP Phone :
SADIATEC announces the IP Telephony communication services, branding “ SADIATEC PHONE” into Bangladesh market. SADIATEC combines voice, data and Internet services over the same connection for maximum value and flexibility. It is the first Internet Protocol Telephony Services in Bangladesh.

SADIATEC PHONE routes your phone calls over the IP Network using Voice over Internet Protocol, rather then telephone lines. But even though your phone uses the IP Network, it has nothing to do with your company. In Fact, you do not need to turn your computer on to use SADIATEC PHONE. Even the people you call don’t need to have SADIATEC PHONE or the Internet to get your call – just a normal phone. And when someone calls you, your phone rings as usual Setup is easy. Just connect the SADIATEC PHONE adapter to your Sadiatec IP Network and connect your telephone to the adapter.
1. Call around the world for less then what you pay.
2. Call SADIATEC PHONE client free of cost.
3. Call Other IP Phone client free of cost.
4. Call any Mobile number at only TK. 0.65/min (*Conditions Apply)
5. Receive incoming call free o cost National & International.
6. Enjoy ISD out going call.
7. Portable – you can take your SADAITEC PHONE adapter with you when you travel within IP Network
8. You can also use Sadiatec Phone through the PC to Phone or Mobile adaptor