5. Warranty Policy:

1. For any fault that occurs during normal use within one month after product sale,customer can ask for free return,replacement or repair,and Dinstar pays the freight out and home.
2. For any fault that occurs during normal use within one year after product sale,customer can enjoy free maintenance,and part of the return freight is borne by Dinstar.
3. Customer can still enjoy maintenance services within three years after product sale, but he or she needs to pay the cost of materials.
4. Customer can still enjoy maintenance services after three years since product sale, but he or she needs to pay the cost of labor and materials.
5. Please bring purchase certificate and the warranty card (effective when stamped). If these are not presented,the free warranty period will be calculated from the date of production.
6. Customer cannot have free warranty service under the following conditions:
1) The free warranty period has expired.
2) Damages caused by human activities (including the damages due to incompliance with the requirements in user manual during installation or use).
3) Damages due to use of accessories that are not produced by Dinstar.
4) Consequences resulting from unauthorized tampering with the product.
5) Damages during transportation, loading or unloading.
6) Damages caused by force majeure such as earthquake, fire disaster and lightning stroke.

6. Shipment:

- Within 2-3 days after the payment
- Support any delivery methods as you require, such as:

7. Company information:

www.dinstar.com

   Shenzhen Dinstar Co.,Ltd. was founded in 2011, focusing on developing, manufacturing, and marketing of Next Generation Communication and Networking products, with headquarter in Shenzhen, China and branches in Beijing, Hangzhou, Hong Kong. Now we have more than 150 specialists, most of them coming from top-rank global telecommunication enterprises, who have dedicated themselves to VoIP, unified communication and wireless mobile network etc. for more than 12 years.

     Dinstar has the most complete VOIP gateway products line in China, which covered GSM/CDMA/LTE Wireless Gateway, E1/T1 Trunk Gateway, FXS/FXO Analog Gateway, SIMBANK and SIMCLOUD system etc. Through our increasing innovation ability, excellent user experience, high performance-price ratio and tailored OEM/ODM service, Dinstar products and services have been widely deployed and recognized by telecom operators, system integrators, and enterprises around the world. With company culture of Honesty, Concentration, Innovation and Open-mind, our staffs gather and unify tightly as a team, aim to establish win-win relationships with our customers.

     In the future, Dinstar will continuously create values for our customers through our technology innovation and services, and keep the entrepreneurial and innovation spirit to build global brand of intelligent communication.

We dinstar attends professional industry exhibitions together with our distributors wordwide:

If any interests, pls contact me below.