To,
Manager – Customer Relations,
________ (Internet Service Provider Name),
________ (Address)

Subject: Frequent disconnection of Internet

Respected Sir/Madam,

I, ________ (your name) am using your internet/broadband connection for the last __ years. But since the last ______ (days/ weeks/months), I am facing an issue with the connection. The Internet keeps disconnecting and the modem keeps restarting on its own. I checked my Wi-Fi router and all cable connections thoroughly and found no faults.

My Customer ID  is ________ (Your internet/broadband connection customer identification number). I have paid all the dues on time.

Kindly provide me with support and resolve the issue as soon as possible. Looking forward to your quick support.

Warm Regards,
________ (signature)
________ (name)
________ (customer id)
________ (address)

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