Basically a simplified redesign of the following GSM device, with out LCD display and billing
PCB redesign required, 10,000 pieces, 1 and 2 lines models
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3 freelancers are bidding on average $5000 for this job
Hello, you can trust us fully with this project, we have experience in this domain and you will get the best services from our team. Please see PMB for further details. Thank you.