A: I need to (disconnect my phone/ have my phone installed/ cancel my phone service), please.
A: I need to (disconnect my phone/ have my phone installed/ cancel my phone service), please.
我需要（撤消我的电话/安装电话/撤消我的话机服务）。
A: I need to (disconnect my phone/ have my phone installed/ cancel my phone service), please.
我需要（撤消我的电话/安装电话/撤消我的话机服务）。