PLL Or Crystal,  POCSAG Dessert Coaster Pager Paing System 

We do our best to serve our each customer the best that we can.

1. We provide 1 month replacement and 12 months maintenance warranties. Items can be replaced during the first month or maintained for the first year.
Buyers are only responsible for the return shipping fees for warranty items.In most cases, buyer will only have to return the problem components rather than the entire package. 

2. We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition.

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Here our working team promises you:

We will do our best efforts to make a happy and easy cooperation with you all the way.