ZTE MF627 specifications Connection: USB 2.

I tested a 3 branded version of the ZTE MF627 3G modem with Diafaan SMS Server on the 64-bits version of Windows 7. Branded versions of the modem are inexpensive and the modem is a suitable SMS modem in most installations. The ZTE MF627 3G modem is a USB 3G modem for the GSM and UMTS networks. The ZTE MF627 is a good 3G modem for use with Diafaan SMS Server. All messages sent to the same number (concurrent send and receive) Time to send 500 messages of 160 characters, delivery confirmation enabled. The device recovers well when the PC resumes from sleep mode and I encountered no USB driver problems. And despite a persistent error message the Windows device manager (ZTE CDMA Technologies MSM driver not installed) the modem worked well.Īfter the initial problems installing the MF627, the modem proved to be reliable in daily use. Driver installation worked on all other Windows computers I tried and I was able to install the 3G modem drivers manually on the test computer. Unfortunately this did not work on my test computer, possibly because too many other USB 3G modem drivers are already installed on this computer.

When all goes well the drivers are automatically installed from this drive. The modem identifies itself as a USB drive when it's connected for the first time. Fortunately 3 has an update for the modem software on their website and after applying the new firmware the modem is again up to date. Since it is a pre Windows 7 modem it did not have drivers for the 64-bit version of Windows 7. The ZTE MF627 is a dual mode USB stick with on-board drivers for Windows.

Zte mf627 windows 10