since i have updated my X to firmware version 60 i discovered a problem with my Plantronics M2500 BT-Headset. Before the update i had standby-times about 50 hours, now the standby is reduced to 8 hours. I have tested my headset with a SonyEricsson T610 and with this phone the standby-times are still about 50 hours. Has anyone discovered similar problems?
It happens the same to me.
I had an Ericsson T39m and the stand by time of my Plantronics M3000 BT was a lot bigger than with the Sendo X.
I think what causes this is that when you activate the BT on the phone threre´s a continuous communication between the headset and the X.
On the T39m i could put the phone´s BT in auto mode and i think it would only try to reach the headset when i received a call. For this i wasn´t able to make a call directly from the headset like i do now with the X.