The *100*1*4# Code Explained: MTN South Sudan Monthly Packs
What a monthly bundle is
A monthly bundle is a block of data that stays valid for about a month. You pay once, then use the data as you go. Compared with daily and weekly packs, you spend more at the start, but you usually pay less for each gigabyte. That makes it the natural choice for people who go online every day.
The code to use
| Service | Code |
|---|---|
| Monthly bundles | *100*1*4# |
| Social media bundles | *100*1*5# |
| Midnight bundles | *100*1*6# |
| Share data | *100*18# |
Dial the monthly code from your MTN South Sudan line. A list of sizes and prices appears. Choose one and confirm. The confirmation message shows the pack and its end date, so keep it.
Sizes and prices change from time to time. Rely on what your own phone shows, not on an old post or a screenshot.
Who should buy monthly data
- Workers who use email, calls and files every day.
- Students who study online.
- Families with several people sharing one connection.
- Small businesses that sell, order and chat online.
- Anyone who keeps running out of weekly packs.
Who should not
If you go online only a few times a week, a monthly pack may expire half used. In that case a weekly pack, a night pack or a small social pack is better. If your income arrives in small amounts, a large monthly spend may also leave you without credit for calls.
How to buy step by step
| 1 | Check that your credit covers the size you want, with a little left over for calls. |
| 2 | Dial *100*1*4# on your MTN line. |
| 3 | Read the sizes and prices on the screen. |
| 4 | Choose a size and confirm. |
| 5 | Wait for the confirmation message. |
| 6 | Save it, and note the end date in your calendar. |
How to choose the right size
Start with your last month. If you kept a record of what you used, add ten percent and look for a pack near that figure. If you have no record, start with a middle size and watch your use for two weeks. Then you will know whether to go up or down next time.
- Write down what you did online last month.
- Think about heavy habits: video calls, streaming, large downloads.
- Divide the pack size by thirty to see your daily allowance.
- Compare that figure with your normal day.
- Choose the size that covers your normal day with a small reserve.
Cost per gigabyte
To compare two packs, divide the price by the amount of data. The lower number is better value. A big pack may have a lower number, but only helps if you finish it. A smaller pack with a higher number may cost you less overall if you waste nothing.
| Pack choice | Good when | Risk |
|---|---|---|
| Smaller monthly | Moderate use | May run out in week four |
| Middle monthly | Daily use for work or study | Slight waste if you travel |
| Largest monthly | Hotspot or family use | Large waste if use drops |
Spread your data across the month
The commonest mistake is using too much too early. Divide your pack by four and treat each part as one week. Check your balance each weekend. If you are ahead of schedule, slow down with video and downloads. If you are behind, relax.
| 1 | Note your starting balance. |
| 2 | Divide it into four equal parts. |
| 3 | Check at the end of week one. |
| 4 | If you used more than a quarter, change habits now. |
| 5 | Repeat each week. |
Use night data to stretch the month
Move heavy downloads to a night pack with *100*1*6#. Then your monthly pack serves daytime tasks, and lasts longer. The night pack is bought separately and works only in its time window, so plan what you will download.
Settings that save data
- Turn off auto-play in social and video apps.
- Set updates to Wi-Fi only.
- Lower video quality in streaming apps.
- Disable background data for apps you rarely use.
- Turn on data saver in your browser.
- Turn off cloud backup on mobile data.
Using a monthly pack for a hotspot
A hotspot shares your pack with other devices. Laptops, tablets and TVs use data fast and run updates you did not ask for. If you share, pick a larger pack, keep the hotspot off when idle and check which device uses the most.
Sharing data with others
The share service on *100*18# lets you send some data to another MTN number. It can help a family member who has run out. Check the rules, limits and any fee on your phone before you send, and never share with someone you do not know.
Check your balance and expiry
Open the menu or the app and check your data balance at least twice a week. Look at the expiry date in your confirmation message. If your pack ends soon, plan the next purchase. Buying too late can leave you offline or using expensive credit.
Renewing a monthly pack
Some offers may renew automatically if you have credit. If you want control, turn renewal off, or keep your credit low until you are ready. If you want continuity, keep enough credit and check the message each time it renews.
Mistakes to avoid
- Buying a size you cannot finish.
- Using half the pack in week one.
- Ignoring the expiry date.
- Leaving no credit for calls.
- Buying from a stranger.
- Trusting an old list of prices.
Common problems and fixes
Wait a few minutes, restart your phone and check the menu. If nothing happens, keep the message and call customer care.
Check heavy apps, hotspot use and background updates. Consider a larger pack.
Try again with better signal. If it still fails, use the toll-free customer care line.
Keep both messages. Report it with the time and amount.
Slow speeds can come from signal, location or network load, not only the pack.
Unused data usually does not carry over. Check the terms and plan your next purchase earlier.
Monthly pack or weekly packs
| Question | Monthly | Four weekly packs |
|---|---|---|
| Upfront cost | Higher | Lower each time |
| Cost per gigabyte | Often lower | Often higher |
| Control | Less | More |
| Waste risk | Higher if use drops | Lower |
| Best for | Steady heavy use | Changing use |
A sample month
| Week | Action |
|---|---|
| 1 | Buy the monthly pack, note the balance |
| 2 | Check the balance, cut heavy habits if needed |
| 3 | Use the night pack for large downloads |
| 4 | Check expiry, plan the next purchase |
Keep records
Keep your confirmation messages in a folder. They are your proof of what you bought, when it started and when it ends. If a dispute arises, you can show them to customer care. A simple note with the date, size and price each month also helps you spot changes in price over time.
When network problems affect your pack
Outages can leave you with data but no signal. When this happens, you still lose days of validity. If service has been down for a long time in your area, report it to customer care with the dates and ask what options exist. Do not assume you will get a refund, and check current rules.
Safety when buying and sharing
- Use the official menu, the app or a trusted agent.
- Do not share one-time codes.
- Be careful with messages promising free data.
- Check every deduction message.
- Report suspicious messages to customer care.
Questions people ask
About a month, but check the exact end date in your confirmation message.
Check the rules on the menu. Some offers add to the balance, others may replace it.
Roaming follows different rules. Ask before travelling.
Only if you use it all.
No. Prices and sizes can change.
Contact customer care quickly and explain. Do not assume a change is possible.
A monthly checklist
- Check last month use and your budget.
- Open *100*1*4# and compare sizes.
- Buy the best fit and save the message.
- Review your balance every weekend.
- Plan next month before this one ends.
Examples by type of user
| User | Habit | Suggested approach |
|---|---|---|
| Student | Notes, video lessons, messaging | Middle pack, night pack for downloads |
| Shop owner | Orders, payments, messages | Middle or large pack, check weekly |
| Office worker | Email, calls, files | Middle pack, Wi-Fi at work |
| Family of five | Video, games, school work | Largest pack, rules for video |
| Driver or traveller | Maps, messages | Smaller pack, offline maps |
How to read your confirmation message
The message after your purchase is short, but it holds the facts you need. Look for the name of the pack, the amount taken from your credit, the new data balance and the end date. If any of these is missing or looks wrong, report it at once while the purchase is fresh. Take a screenshot so you can show it later.
If your data does not start
| 1 | Switch mobile data off and on. |
| 2 | Switch aeroplane mode on for ten seconds, then off. |
| 3 | Restart your phone. |
| 4 | Check that the MTN SIM is set as your data SIM. |
| 5 | Check your balance in the menu or app. |
| 6 | If nothing changes, contact customer care with your confirmation message. |
Dual SIM phones
If your phone has two SIMs, only one carries mobile data at a time. If the other SIM is the data SIM, your MTN pack will not be used, and you may think the pack is broken. Open the SIM settings and choose the MTN SIM for mobile data.
Apps that use the most data
- Video streaming and short-video apps.
- Video calls and group calls.
- Cloud photo backup.
- Game downloads and updates.
- Music streaming at high quality.
- Browsers loading heavy pages.
Open your phone usage screen once a week and see which apps top the list. Change the settings of the top two. This single habit can add days to your pack.
Setting rules at home
If several people share your pack, talk about it. Agree that video and large downloads happen on Wi-Fi or at night. Agree who checks the balance each weekend. Simple rules prevent arguments and surprise endings.
Budget the month before you buy
- List your income and fixed costs.
- Decide what you can spend on data.
- Keep a small credit reserve for calls and messages.
- Pick the pack that fits the remaining amount.
- Do not stretch to a bigger pack on impulse.
Switching between pack types
You are not locked into one type. Some people use a monthly pack as a base, a night pack for downloads and a social pack for chat. Others switch to weekly packs in a month with less income. Check the menu rules, and read the confirmation message each time so you know what is active.
Holidays and busy periods
Data use often rises during holidays, exams and family events. You may need a larger pack or an extra night pack. Plan a few days ahead and keep a small reserve, so you are not buying in a hurry or from a stranger.
Offline habits that protect your pack
- Download maps, music and videos while on Wi-Fi.
- Save documents for offline reading.
- Use lite versions of apps where they exist.
- Switch off mobile data at night if you do not need it.
- Keep one day of the month as a low-data day.
What to do in the last days of the pack
When your pack is close to its end, avoid large downloads and video. Save the remaining data for messages and important tasks. Check your credit and decide whether to buy the next pack a day early, so there is no gap. If you do not need another pack right away, switch to a night pack for the few heavy tasks you still have.
Set a calendar alert three days before your pack ends. It gives you time to compare sizes calmly, check your credit and buy before the old pack runs out, instead of rushing at the last minute.
Final word
A monthly bundle can save money and stress, as long as you match it to your habits. Dial *100*1*4#, compare sizes, track your use and keep your messages. For the latest sizes and prices, always check the menu on your phone or ask customer care.