Mail Opened Icon
Marmalade Icons
Commercial usage: Allowed
Address Book Add Icon
Address Book Delete Icon
Address Book Edit Icon
Address Book Check Icon
Address Book Remove Icon
Address Book Search Icon
Grey Book Icon
Awesome Book Icon
Mail Open Icon
DDIcons
Mail Open Paper Icon
Address Book 2 Icon
Square Buttons Icon Set 3
Commercial usage: Not allowed
Address Book Icon
Actions List Add User Icon
Human O2 Grunge Icons
Actions List Add Icon
Actions List Remove Icon
Pixelbox Icons
Buddy List 1 Icon
Tiny IM Icons
Buddy List 2 Icon
Gion Icons
Human-O2 Icons
Spare Book Icon
Zorsha Icons
Folder Open Icon
Senary System Icons
Utilities Open Chat Icon
Tha Icon
Utilities Open Home Icon
Common Icons
Azuline! Business Icons
Dropline Neu Icons