______________ (Telecom Company’s Name)
______________ (Contact details)
Subject: Request for activating international roaming
With due respect, my name is ___________(name) and I am a resident of ____________(address). I have been a user of your SIM card bearing registration /serial number ________________ (registration /serial number) and contact number ______________ (registered number).
I am writing this letter to request that I would like to activate international roaming for the same contact number as I am planning to visit ___________ (country) regarding ______________ (mention purpose – education/business/tourism/other). Kindly, activate the international roaming before __/__/____ (date) so that I can use my number without any inconvenience.
I request you to kindly approve my application regarding international roaming at the earliest.
If you wish to contact me regarding this matter, you can reach me at the same contact number mentioned above.
Thank you in advance for your kind support.
______________ (Contact Number)