the GSM bts Features =GSM phone <br>
we can use usb interface phone to do a same Features GSM bts <br>
we can use motorola c375 c450 c550 and MTK chip phone all use interface phone <br>
this is a cheap Program<br>
can you tell me the osmocom feature isnt same we can use openbts software <span id="result_box" class="short_text" lang="en"><span title="点击可显示其他翻译" class="hps">Connection the phone </span></span><includetail></includetail>