You can use the two-way talkback function. Open ZELLO with display (existing ZELLO account). Apply one account if you have no account of ZELLO.
SOS function, the customer provides PTT ATPK some can read SOS. 2G: GSM850/900/1800/1900MHz; 3G: WCDMA B1/B2/B5/B8, TD-SCDMA B34/B39. 4G: FDD-LTE:B1/B3/B7/B8/B20; TDD-LTE:B38/B39/B40/B41. Dual SIM card dual standby. MTK6737M Cortex A53 quad core, 1.1GHz; GPU: Mali-T720.8GB ROM, support TF up to 32GB maximally. 2.4 inch QVGA IPS capacitive touch screen, 320240px. Double cameras, 0.3MP front camera, 5.0MP back camera.
Yes, Zello walkie talkie apps can be pre-installed. English, Bahasa Indonesia, Bahasa Melayu, Cestina, Dansk, Deutsch, Eesti, Espanol, Filipino, French. Hrvatski, Isizulu, Kiswahili, Italiano, Latviesu, Lietuviu, Magyar, Nederlands, Norsk, Polish, Portuguese. Romana, Rumantsch, Slovencina, Slovenscina, Suomi, Svenska, Vietnamese, Turkish, Greek, Bulgarian.
Russian, Ukrainian, Urdu, Hebrew, Arabic, Persian, Thai, Khmer, Hindi, Japanese, Korean. 1 x 4000mAh Li-Polymer battery. 1 x USB power adaptor. You may return defective merchandise within. Please help us expedite you.Request by including a detailed description of the defect. And how to replicate the problem. We recommend that you keep all the packing material for a minimum of 30 days in case a return is necessary.
We will check it with post office, and. In the unlikely event that your product is faulty in anyway. Work with factory directly to cut the middle man. The item "Unlocked 4G Android Rugged Waterproof Smartphone Walkie Talkie Radio F40 Phone" is in sale since Monday, March 25, 2019. This item is in the category "Consumer Electronics\Radio Communication\Walkie Talkies, Two-Way Radios".
The seller is "each-buying" and is located in Shenzhen. This item can be shipped worldwide.