How can I add or remove individual contacts?

To add or remove individual contacts in smsmode©, follow these steps:

1. Log in to your smsmode© account with your login data.
2. Go to the "Manage contacts" or "Address Book" section.
3. Find the option "Add a contact" or "New contact".
4. Fill in the contact's details, such as phone number, last name, first name, etc.
5. You can also add the contact to an existing group or create a new group for this contact.
6. Save the contact to add it to your contact list.

1. Go to the "Manage contacts" or "Address Book" section.
2. Find the contact you want to delete in the list of existing contacts.
3. Tap on the contact to select it.
4. Find the "Delete contact" or "Delete" option and confirm the deletion when prompted.