A great tool for those who want to add and edit information on their Ufone, Waird, Zong, Telenor numbers.

Here are the benefits of Sim Card Reader:
1-Backup contacts
2-Backup SMS
3-Can edit information
4-Can add information
and some others functions which you already know and i am not going to mention it here.

Price:
Second hand: $1.97
New: $3.82
May be 1 dollar shipping fees also include in it but this is a great tool for you

Buy:
You can buy it from Amazon. Here are the links: