We'll send out a survey to collect your color choice and shipping info when the campaign ends on Feb 14th.
We expect to deliver within February.
We'll confirm this by March when 9.0 is released.
2G - GSM/EDGE: B2/3/5/8
3G - WCDMA: B1/2/4/5/8
3G - TDS: B34/39
3G - CDMA: BC0/BC1
4G - TDD - LTE: B34/38/39/40/41
4G - FDD - LTE: B1/2/3/4/5/7/8/12/17/19/20/28A/B
12 months since the user receive the phone.
Yes. S90 is IP68 waterproof which can work perfectly in 1.5m deep water.
Yes, S90 supports real dual sim card. In slot 2 you can put a sim card or 256GB TF-card(Micro SD card).
Yes. The S90 intercom module covers a wide range of 400-480MHz frequencies for reliable off-grid communication.
Yes, you can use S90 walkie-talkie module to communicate with a regular walkie-talkie.
No, the modules are not waterproofed.
No, you don't need to pay the VAT and any other taxes.
Yes, for upgrading to the 5G network, we will launch the 5G module by around Sep.
Don't see the answer to your question? Ask the project creator directly.