我需要用英文通知大家我换手机号了,这样说对吗?

问题描述:

我需要用英文通知大家我换手机号了,这样说对吗?
Hi!This is xx.I have just changed my phone number.Thanks.
给点意见,我英语不好,是要给大家群发的短信.

可以把后半句稍加改动一下:I‘ve just changed my phone number into this one.