1. Dear Sir/Mam,
I,<Name>, request you to please issue new sim for the number <number> which is currently working on
my number.
One of our colleagues was using this number but, she has now left the job and could not return the sim.
We would like you to block the current sim and issue the same number on a new sim.
I, <Name>, has no objection if you issue the sim to Vikrant Chaudhary on my behalf.
Thanks & Regards,
<Name>