4 SIM Dual Standby Sim Box No Roaming For iOS Android Data To Make Call SMS

Description

Features:
*4 sim partner
*Made for iOS and Android
*No Roaming fees
*Global usable
*No need to carry, put it at home.
Put it anywhere you like ,and it can make you dual SIM online
Support device
Work with iOS and Android phone
How did the device work?
The device connects to your home WIFI  and use APP to Manage the cards inside the device.
Using network to transmit voice and SMS
Advantage
1. Put it with your SIM card at home, and you can still access your phone call or message.
2. Voice call and messages transfer through internet to the App on your phone.
3. Plug in the power and use ,that is all you need to do.
4. This is the best dual SIM adapter for your phones
5. No roaming fee when you travel to other country.
6. Suitable for home or office.
7. Small and easy to use 8.Smart & Beautiful.
9. Far more stable and secure than other products which use Bluetooth.
10. Use internet to transfer the voice and message, stable and power saving.
MODEM Performance Indicators:
Size: 80*80*21mm
Battery: battery -restructure
Physical key: Reset
Interface: SIM sIot 4/RJ45:1/Micro USB interface: 1
Routing platform: MTKMT7688N, 16M+64M
Modemplatform: MSM8909512MB+4GB
Network support: LTE:B1/2/3/4/5/8/9/17/20/38/39/40/41
WCDMA:B1/2/4/5/8
CDMA&EVDO: BC0/1
GSM:B2/3/5/8
System compatibility: iOS 9.0and above & Android 5.0 and above
Certificate: CE/FCC/NCC/JATE&TELEC/IDA/KCC/IC
Note 1: Due to different producing batches, there may be deviation of 1 to 3MM for items
Note 2: Colors on your computer monitor may differ slightly from actual product colors depending on your monitor settings