Once your iPhone has an active Cell C SIM card on it and is switched on, connect it to iTunes. Your iTunes connected laptop/desktop needs to have an internet connection in order for it to automatically load your settings to your iPhone.
The first time you connect your iPhone to iTunes with a data connection, iTunes will load your Cell C data and MMS settings on it.
Alternatively you can set the parameters yourself
1On your iPhone screen, tap Settings.
2Scroll to and tap General.
3Scroll to and tap Network.
4Tap Cellular Data Network.
6Tap the APN field, and enter MMS.
8The username and password fields below should be left blank.
12Select the MMSC field and enter //MMS.cmobile.co.za
14Select the MMS Proxy field and enter 196.031.116.250:8080
16The MMS Max Message Size field is set: 307200
18The MMS UA Prof URL field can be left empty.
19Press the home button to return to the main screen.
Manual email set-up on your iPhone
Download the email set-up user guide and follow the instructions on how to add an email account on your iPhone here For any queries, dial 135 ‐ free from a Cell C phone, or 084 135 ‐ from any other line.
Manual internet settings are also required
1From the main menu tap Settings.
3Ensure that Cellular Data is turned on.
4Scroll to & tap Cellular Data Network.
5Type the word internet in the APN field.
6The username and password fields below should be left blank.
7Press the home button to save the APN and exit to the main screen.
8Restart the iPhone.
SETTING YOUR MOBILE NETWORK TO "AUTOMATIC"
1Go to Settings.
2Select Mobile Data.
3Select Mobile Network.
4Switch "Automatic" on.
IOS 11 AND LOWER:
1Go to Settings.
3Switch "Automatic" on