Warning: Per Second or Per Minute? A Billing Mistake That Costs MTN Côte d’Ivoire Callers
| What to compare | Why it matters |
|---|---|
| Billing step | Per second billing charges only for the time you talk, per minute rounds every call up |
| Same-network rate | Most of your calls go to other MTN numbers, so this rate matters most |
| Other-network rate | Calls to other networks usually cost more |
| SMS price | Important if you text a lot |
| Bonus rules | Bonuses can expire quickly |
What a tariff plan is
A tariff plan is the price list that decides how much your calls, SMS and sometimes data cost when you use your airtime. You are always on one plan. It stays active until you move to another. Plan names and prices change over time, so the figures on your screen are the ones that count.
The billing step explained
The billing step is the smallest slice of time MTN charges for. It sounds technical, but it can change your bill more than the headline price.
| Billing style | A 61 second call is charged as | Best for |
|---|---|---|
| Per second | 61 seconds | Short calls, quick checks, frequent callers |
| Per minute | 2 minutes | Long calls that fill each minute |
If you make many short calls, a per second plan usually saves money. If you talk for long stretches, the difference is smaller.
Same-network and other-network calls
Most people call the same few numbers. Write down your five most-called contacts and note which network each one uses. If four of them use MTN, a plan with cheap MTN-to-MTN calls fits you. If most are on other networks, look for a plan with a better other-network rate, even if the MTN rate is average.
How to see which plan you are on
| 1 | Open the MTN menu on your phone. Many subscribers use #100#, but confirm the current shortcut in your menu. |
| 2 | Look for options like tarif, mon forfait or mon offre. |
| 3 | Read the plan name and note the price shown for calls and SMS. |
| 4 | If the menu is unclear, ask at an MTN agency for a printed list of rates. |
How to switch plans
Switching is usually done from the menu or by asking an agent. Some switches are free, and some carry a fee, so read the confirmation screen before you accept. A change can take effect right away or at midnight. Keep the confirmation message in case you need to prove what you agreed to.
Some plans include perks such as cheaper night calls or bonus minutes. If you switch, those perks may stop immediately, so make sure the new plan covers what you actually use.
Testing a plan for one week
Do not trust a plan on paper. Test it. Note your balance each evening, then compare it with the number of calls you made. After seven days you can see how much a typical week costs and decide whether a different plan would help.
| Day | Calls made | Balance at night |
|---|---|---|
| Monday | Write number and minutes | Write balance |
| Wednesday | Write number and minutes | Write balance |
| Friday | Write number and minutes | Write balance |
| Sunday | Write number and minutes | Write balance |
Night, weekend and special offers
Some plans or promotions give cheaper calls at certain hours. If you call family in the evening, a night rate could cut your bill noticeably. Read the hours carefully, because the cheap window may start later than you expect. Special offers also tend to end on a fixed date, so write it down and review your plan again when the offer stops.
Calls to special and international numbers
Calls to short service numbers, premium lines and other countries are usually charged outside your normal rates. If you call abroad often, ask customer care for the current international rates before you dial, and keep a close watch on your balance during the first few calls.
Common problems
Check whether you are on the plan you think you are, and whether the call went to a different network or a special number.
Bonuses usually have an end date. Read the message that came with it.
Wait until the next day, then check your plan in the menu. If nothing changed, visit an agency with your confirmation message.
Questions people ask
It depends on who you call, how long you talk and how often. Use the comparison table, then test for a week.
Data usually comes from bundles, but if a bundle ends, extra use may be billed from your airtime at the plan’s data rate.
Yes. Your number stays the same when you switch plans on the same SIM.
Final word
The best tariff plan is the one that matches your habits, not the one with the loudest name. Check the billing step, look at your five most-called numbers, test for a week, and use the MTN menu or an agency for the current rates.