However, to enjoy
4G, customers' devices need to be
4G enabled and before that they also need to know if your SIM card is
4G enabled.
So let's find how to check if the SIM card is 4G enabled.
| Mobile Carriers | Check 4G-enabled |
|---|
| Robi (018) | Dial *123*44# |
| Airtel (016) | Dial *123*44# |
How can I see Robi MB?
- To check remaining internet balance and validity dial *123*3*5#
- or To check Minutes dial *222*8#
- To check SMS dial *222*12#
Robi 100 SMS Offer:
You can dial to buy this offer *123*6*5*4# . This SMS offer expires on 01 days. Unlimited SMS Pack is only applicable for Unlimited FNF Package customers. Dial *123*6*5*4# to migrate all Robi Prepaid customers.Robi Internet Balance Check Code Updated 2019:
- *3# (Current)
- *8444*88#
- *123*3*5#
In Short:
- Airtel Sim Number Check Dial: *121*6*3#
- Grameen Phone Sim Number Check Dial *2#
- Banglalink Sim Number Check Dial *511#
- Teletalk Sim Number Dial *551#
- Robi Sim Number Check Dial *140*2*4#
Any Robi Prepaid customer (excluding Easyload, Uddokta, Corporate & SME) can now migrate to Robi ACE package, just by visiting nearest Robi Walk-in-Centre. Robi Ace Tariff Plan will be applied until further notice. Robi Number will remain same and there's no need to change your SIM.
There are three different data volume available under the unlimited validity period offer. The 350-MB data volume is available at 99 taka and in order to activate the offer, one needs to dial *123*99#. The 1-GB internet offer is priced at 199 taka and one can activate this pack by dialing *123*199#.
To check the balance of Robi-Robi SMS, you need to dial *222*10#. To check the balance of Robi-Others SMS, you need to dial *222*20#. You can purchase this pack as many times as you want.
Robi Prepaid Tariff plan change process:
Dial *8999*2# for migration to Robi Prepaid SHASROYEE Tariff Plan. Dial *8999*3# for migration to Robi Prepaid SHOROL Tariff Plan. Dial *8999*5# for migration to Robi Prepaid MUHURTO Tariff Plan.Process of deactivating the service
- IVR: Just dial the short code 20786 and follow the instruction.
- SMS: Type STOP & send to 20786.
- USSD: *20786# & follow the instruction.
The simple and straightforward way to know if your SIM card is 4G compatible is to insert the SIM into a 4G smartphone, power it on, then Navigate to settings >> Mobile Network >> and Find LTE network on the list of Networks if you find 2G, 3G but you can't find 4G, it means your SIM card is not 4G you may need to
To migrate from 3G to 4G SIM, type “4G” and send it to 111.
You can call 121 from your mobile with Airtel services and ask for a new 4G sim. Once you receive the 4G sim, you have to send the 20-digit number on the back of your sim at 121, prefixing sim. The service on your existing sim will stop within few minutes of sending the message.
Unfortunately, the ability to access the 4G network depends on your phone's capability. So, if you have a 3G phone, you won't have access to the 4G network. On the CDMA network, a 3G phone can access the 3G network, a 4G phone can access the regular 4G network and an LTE phone can access the 4G LTE network.
7 Easy Steps to Convert Your 3G Phone to a 4G Phone
- Open your phone's dialer and start typing this code *#*#4636#*#
- On running the above code you'll land into a testing screen where you'll see four options phone information, battery information, usage statistics, and Wi-Fi information.
- Click on 'phone information.
- Scroll down until you see 'set preferred network type.
How to Swap Airtel 2G or 3G Sim with Airtel 4G Sim using SMS. Step 1: Send “SIM<space>20 digit SIM no” to 121 via SMS. **20 digit SIM no will be on the back of your SIM packet. Step 2: After that, you will receive an SMS from Airtel.
