Why do telecom mobile phones send text messages to order qq products and then unsubscribe and order again?

China Telecom has different sending codes for ordering or unsubscribing short messages. It is better for users to dial the telecom customer service number 10000 with this machine, so that the customer service representative can inquire about the customized charging items according to the voice prompts, and then it is safer to directly ask the customer service for cancellation.

Telecom mobile phone common cost query SMS code:

(10 1) (sshf) real-time phone bill.

(102) (zhye) account balance.

(103) Syzd's bill for last month.

(104) LSZD historical bill.

(106) (sydxcx) The remaining SMS query.

The usage of (108) (tcsyqk) (tcxf) package.

(109) THQD call list.

(1 10) JFJL payment record.

Telecom mobile phone general service short message processing code:

(30 1) (SJLLB) (SJSW) mobile phone traffic packet.

(333) (lljcb) traffic package.

(302) (SJDXB) (DX) SMS package.

(303)SJCXB mobile phone MMS package.

(304) (WFYTC) (WLAN) WiFi monthly package.

(305) QCRBT.

(306) (189 yx) (yx)189 e-mail.

(307)LDXS caller ID.

(309) (AYYXZ) (YY) Love music download.

(335) (hfzzb) (hfzb) Weekly phone bill.

(337) (jpsjb) boutique mobile phone newspaper.

(339) (gjmybl) Handling of international roaming.

(300) (gdjcyw) More exciting business.