(as of Mar 04,2021 14:07:27 UTC – Details)
If you insert the sim card to the sim card slot and also set the APN in the 192.168.0.1 configure page of P21 router, but the router still doesn’t connect to internet, please confirm the following issues:
1.The sim card is an IoT card .
2. APN not correct .
3. The sim card data plan not work with hotspot.
4. Some place doesn’t has the Suitable Frequency.
(there is an APP called LTE discovery, pls download it on your Android phone and check what is the 4g band in your location. For example, If your area support B2 B4 or B5, then the router is suitable for your place)
Email us when need tech support. Before return the device, please contact our after-sale engineer, we would try best to give the best tech support.
Q: I use the device in USA, What sim card do you recommend?
A: We recommend users to use sim card from T-Mobile and AT&T.
For Verizon sim card, it would requires IMEI registration, we don’t recommend.
Q: How to change User name and password?
A: for the admin account, you could change the password in the setting page.
For the root account, the password can’t be change in the setting page. You could contact the supplier for firmware upgradation to disable this root account.
* WLAN function, easy to expand wireless network
* Prevent loiter network, multi wireless safety ensuring
* IP broadband band control, ensure the speed
* Support network traffic statistics
* Functioning as a Dynamic Host Configuration Protocol (DHCP) server and supporting
* Network Address Translation (NAT)
* Internet Protocol version 6 (IPv6)/Internet Protocol version 4 (IPv4) dual stack
* Security functions
* Wi-Fi protected setup (WPS)
* Support TR069
* Support L2TP VPN
* Supports NAT and Network Address and Port Translation (NAPT)
* Support Read, write, send SMS
Yeacomm Router Supported Frequency Band FDD: B2/B3/B4/ B5/ B7/B8 /B28, TDD: 38/39/40/41, 3G HSPA+: 850Mhz/900Mhz/1900Mhz. Support US SIM Card !!! DOES NOT work on Verizon, Sprint or any CDMA Carrier, especially when require the registered IMEI to active the sim card. Perfect for Canada, Mexico, Caribbean, Latin America. If you are not sure about the 4G frequency in your country, please email us
Yeacomm P21 Unlocked 4g Lte Router with Sim Card Slot. inserting the SIM card (sim Data cards are not included) then enjoy Wi-Fi with your family or friends. Note: Before inserting the SIM card into the router, make sure the SIM card is activated and confirm your SIM card operator supports hotspot services
Yeacomm 4G Mobile Router, Wi-Fi Standard: IEEE 802.11b/g/n. WIFI Rate: Highest rate 150Mbps. Two external antennas are 4g cellular antenna, wifi antenna is built-in. Excellent for those who do not have fiber and use a sim for the internet. Enhances the signal, Freely use for home or small enterprise
Yeacomm 4G LTE CPE Router Easy setup with those powerful features: ① Band locking Function ②IPv4/IPv6 dual stack ③L2tp VPN ④ TR069 management ⑤ With LED indicator display, see the status easily. Test before shipped. Perfect 4g LTE Modem Home Router supports multi-bands and most cellular networks in the world
Package included: 1x Yeacomm P21 4g LTE router+1x cable+1x power adapter(DC output 12V 1A, AC input 100V-240V)+1x User Manual/After-sales Card. Noted: Standard SIM Card Needed, DOES NOT INCLUDED BATTERY. We recommended you contact our professional tech support with any problems