Hello, I have problems with modem ZTE MF622 ... should connect to 1mb (HSDPA) signal but only making "EDGE" (236.8 kbps max). The transfer rate varies from 30 kbps to 3 kbps ... very slow.
This modem has an antenna for entry but no result for any adapter side (or as it is called), the idea would be to put an external antenna just to try if you take signal 3g HSDPA / UMTS, or at least more intensively on signal.
The company that sells the modem ZTE Argentina is Clara (formerly CTI) and does not offer the adapter for antennas or know where to get it: S... it is sad but true.
Nor is there modem's manual in English / Spanish.
If you know someone knows where the adapter and get it Thank you in advance.
Salads forum!



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