Ä¿Ç°CSFBÊDz»ÊDzÉÓÃ4Gµ½3GÈ»ºóµ½2G½øÐÐͨ»°£¬Í¨»°½áÊøºó´Ó2GÖ±½Óµ½4G
Õâ±ßÓиö°¸Àý˵ÊÇ4GÊÖ»ú²»ÄÜÓïÒôÊÇÒòΪ¸½½üûÓÐ3G»ùÕ¾¡£
• AssistantÔõô¿´CSFB 2020-06-08
• TAUÁ÷³Ì¶¼ÓëÄÄЩÁ÷³Ì³åÍ»?Àý£ºÇл»¡¢½Óͨ£¨CSFBVOLTE£©¡¢×¢²áµÈ 2019-12-19
• CSFBʱ±»½ÐÊÕµ½pagingʱÑÓ¹ý³¤ 2018-12-06
• ÖйúÒƶ¯ÖйúÁªÍ¨ÖйúµçÐŶ¼ÓÐCSFBÂð£¬CSFBµÄʱÑÓÊÇʲôÒâ˼ÔõôÓÅ»¯£¬CSFBʲôʱºòÍËÍø£¬²»ÊÇÓÐvolteÂ𣬻¹ÒªCSFB¸ÉÂ 2018-12-03
• CSFB¹Ò¶ÏÖ®ºóÎÞ·¨·µ»ØLTE£¬³öÏÖLTERRCSetupFail¼°LTETAUpdateFailÊÇʲôÔÒò/ÈçºÎ½â¾ö 2018-11-01
• CSFBδ½Óͨ 2018-09-16
• CSFBºó2G·µ»Ø4GÂý»òÕß·µ»Ø²»ÁËÓÐÄÄЩÔÒò£¬Çó´óÉñ½â´ð£¬Ð»Ð»£¡£¡ 2018-06-28
ÖÐÒÆÄ¿Ç°ÊÇ4G->2G£¬2Gͨ»°½áÊøºó·µ»Ø4GµÄ²ßÂÔ¡£
20 24
ÓïÒô»ØÂäµ½2G/3G£¨3GÓÅÏÈ£¬ÎÞ3GµÄ»ØÂäµ½2G£©£¬·µ»ØʱÓÐ4GµÄ·µ»Øµ½4G£¬ÎÞ4GµÄ·µ»Øµ½3G¡£
18 24
µ±Ç°Òƶ¯CSFBÊDzßÂÔ´Ó4G»ØÂäµ½2G£¬Èç¹ûÊÖ»úÖ§³Ö×ÔÖ÷FR£¬Í¨»°½áÊøºó¿ìËÙ·µ»Ø4G£¬Èç¹ûÊÖ»ú²»Ö§³Ö×ÔÖ÷FR£¬Ôòͨ»°½áÊøºó£¬¿ªÍ¨2GÖØÑ¡4G¹¦Äܺ󣬿ÉÒÔ´Ó2GÖØÑ¡µ½4G
20 17
Ä¿Ç°Òƶ¯CSFB²ßÂÔÊÇ´Ó4G»ØÂäµ½2G£¬Í¨»°½áÊøºó¿ìËÙ·µ»Ø4G£»ÄãµÄÎÊÌâºÍ3GûÓйØϵ¡£
22 21
¶Ô²»ÄܽøÐÐCSFBͨ»°µÄÎÊÌ⽨Ò飺
¼ì²éÖض¨ÏòÉèÖúÍÁÚÇø£®£®
TACÓëLACÒªÇóÒ»Ö£®£®
21 16
Òƶ¯ÓÅÑ¡»ØÂä2G£¬Èç¹ûÊÖ»úÖ§³ÖFR£¬Í¨»°½áÊøºó¿ìËÙ·µ»Ø4G£¬Èç¹û²»Ö§³Ö2G-3G-4G
19 22
Òƶ¯»¹ÊÇÁªÍ¨£¿
Òƶ¯£º CSFBÓÅÏÈ4G->2G,2GÖض¨ÏòÖÁ4G¡£ÎÞ2GµÄÇé¿öÏ£¬¿ÉÒÔͨ¹ý3GÍê³É¡£
ÁªÍ¨£º CSFBÓÅÏÈ4G->3G,3GÖض¨ÏòÖÁ4G¡£
µçÐŲ»ÊÇCSFB¡£
22 21
Ä¿Ç°Òƶ¯µÄ²ßÂÔÊÇ Í¨»°Ê±Ö±½Ó´Ó4G»Ø2G£¬Í¨»°½áÊøºóÈç¹ûÊÖ»úÖ§³Ö×ÔÖ÷FR£¬ÔòÖ±½Ó´Ó2G»Ø4G£¬·ñÔò¾ÍÊÇ2Gµ½3GÔÙµ½4G¡£
ÁªÍ¨µÄ²ßÂÔÊÇͨ»°Ê±´Ó4Gµ½3G£¬Í¨»°½áÊø´Ó3G»Ø4G¡£
û3G²»ÄÜÓïÒôÓ¦¸ÃÊÇÁªÍ¨£¿µ«ÊÇ»¹ÄÜ»Ø2G°¡£¬ÄѵÀÄÇÀïÊÇ23G¹²Í¬Ã¤Çø£¿
22 22
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |