very poor signel

[RogerBa_3076950]

Very poor signal indoors and outdoors in BN12 area call drops out other person can not hear me or me hear them this morning caller couldn't get hold of me did not ring went over to voice mail I was in doors have WiFi switched on, other phones in house with O2 and Vodaphone working with no problems

[MSF]

@RogerBa_3076950 Have you checked Network Status for your postcode?

There may be a mast problem or congestion.

[RogerBa_3076950]

Hi, Have checked network status shows no problems have had this problem all week number was ported over last Friday signal has been poor since then have checked settings WiFi calling is on, Preferred network shows 4g/ 3g auto 

[MSF]

@RogerBa_3076950 Is your phone definitely compatible with Smarty's version of VoLTE? Did it work perfectly before the port?