To,
The Manager,
__________ (Name of the company),
__________ (Address of the company)
Date: __/__/____ (Date)
Subject: Complaint regarding constant or intermittent network disconnection bearing no. _________ (mobile phone details)
Respected Sir/ Madam,
With due respect, I am __________ (Name) and I am a resident of _____________ (mention your address). I am writing this letter to bring to your kind concern that I am using ___________ (mention mobile phone model number) that is manufactured by your company and it is to bring to your kind concern that my mobile phone is facing constant network disconnection and which is quite disappointing. I have tried all of the possible ways to get it fixed but did not work. I believe that this must be a software issue and I request you kindly help me in fixing this issue at the earliest.
I request you to kindly look into the same at the earliest possible and I shall be highly thankful for your kind support. For further queries, please contact me at ___________ (Mention contact details).
Thanking you,
Regards,
___________ (Signature),
___________ (Name),
___________ (Contact number)
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Rahul Sharma