China Unicom Beijing customer service WeChat WeChat official account to obtain electronic invoice function introduction?

"China Unicom Beijing Customer Service" WeChat electronic invoice obtaining function means: enter "China Unicom Beijing Customer Service" WeChat WeChat official account, send "Electronic Invoice", enter the function address according to the prompts, and paste the SMS content to obtain the electronic invoice of this invoice.

Tips: After issuing an electronic invoice through mobile phone business hall, online business hall, 11 customer service hotline and other channels, users of Beijing Unicom receive an electronic invoice short message containing the invoice number and verification code information. Copy the SMS content directly (you don't need to copy the invoice number separately, just copy the complete SMS content directly).