How to Activate Mobitel Rs. 667 Package in Sri Lanka - Guide

Q: Can I activate the Rs. 667 package while another data pack is active?

Yes! The Rs. 667 package functions as a voice/SMS booster. You can run data packs (such as daily, weekly, or work-and-learn data bundles) simultaneously on the same connection.

Q: What happens if I reload Rs. 667 twice in one month?

A: Reloading Rs. 667 twice will typically extend your package validity or overwrite/renew the 30-day window from the date of the second activation, depending on current system provisioning.

Q: Are taxes included in the Rs. 667 price?

Reload amounts in Sri Lanka are generally inclusive of mandatory government telecommunication levies and VAT, meaning a recharge of exactly Rs. 667 activates the full pack directly.

Overview

SLT-Mobitel, the national telecommunications service provider in Sri Lanka, has consistently offered budget-friendly voice and data plans tailored to local consumers. Among its most popular offerings is the Mobitel Rs. 667 Package (often referred to as the Mobitel Booster Unlimited Pack).

This comprehensive guide covers everything you need to know about the Rs. 667 package: what it offers, step-by-step activation methods for both prepaid and postpaid users, troubleshooting common issues, and tips to get the maximum value out of your subscription.

What is the Mobitel Rs. 667 Package?

The Mobitel Rs. 667 package is an all-in-one monthly plan designed for users who place a high priority on seamless, voice communication across networks. Instead of worrying about peak hours, off-peak rates, or network-specific call charges, this package simplifies your mobile spending into a single, predictable monthly cost.

Key Benefits at a Glance

Unlimited Calls to Any Network: Enjoy truly unlimited voice calling to any local network in Sri Lanka, including Mobitel, Dialog, Hutch, and Airtel.
Generous SMS Allocation: Includes a large SMS bundle (typically up to 1,000 local SMS) to keep text communication active.
30-Day Extended Validity: A full 30-day billing period ensures you only need to manage activation once a month.
Predictable Monthly Expense: Eliminates unexpected balance drops caused by long voice conversations.

How to Activate the Mobitel 667 Package

Activating the Rs. 667 Mobitel package is simple, and SLT-Mobitel provides multiple convenience channels depending on your preferred method of payment.

       [ Choose Activation Method ]
                    |
    +---------------+---------------+
    |               |               |
[ Method 1 ]    [ Method 2 ]    [ Method 3 ]
Direct Reload    USSD Dial Code  SelfCare App
 Reload Rs.667     Dial #147#      Select Plan

Method 1: Direct Reload (Fastest for Prepaid Users)

The easiest way to activate the package on a prepaid SIM card is through a direct reload:

Visit any Mobitel retailer, communication shop, or supermarket counter.
Request a direct reload of exactly Rs. 667 to your Mobitel phone number.
Alternatively, open your bank’s mobile banking app (e.g., Commercial Bank, Sampath Bank, BOC, HNB) or digital wallet (e.g., eZ Cash, FriMi).
Enter your Mobitel mobile number, input 667 as the exact recharge amount, and complete the transaction.
You will receive a confirmation SMS from Mobitel shortly after, stating that your Booster package is active.

Method 2: Activation via USSD Code

If you already have main balance credit on your prepaid connection, you can activate the package directly from your phone’s keypad:

Ensure your main account balance has at least Rs. 667 available credit.
Open your phone’s dialer app and dial #147#.
A menu will appear on your screen. Select the option for Voice / Booster Packages or Add-On Subscriptions.
Browse the list until you locate the Rs. 667 / Booster Unlimited option.
Select the package number and hit Reply / Confirm.
Wait for the confirmation SMS indicating that the plan has successfully activated.

Method 3: Activation via the SLT-Mobitel SelfCare App

For smartphone users, managing plans through the official mobile app is the most visual and transparent method:

Download and install the SLT-Mobitel Mobile SelfCare App from the Google Play Store, Apple App Store, or Huawei AppGallery.
Log in using your Mobitel mobile number and verify via the OTP sent to your device.
On the main dashboard, go to the Packages or Add-Ons section.
Filter by Voice / Combo packages and look for the Rs. 667 Booster Plan.
Tap Activate. If your balance is sufficient, it will activate immediately. If not, you can pay directly via credit/debit card within the app.

Method 4: Postpaid Activation

Postpaid customers can also add the Rs. 667 plan as a recurring or one-time monthly add-on:

Via Customer Service: Call the Mobitel customer helpline at 1717 and request the customer service representative to attach the Rs. 667 package to your account.
Via Outlet: Visit any official SLT-Mobitel branch or franchisee shop with your National Identity Card (NIC) details.

Package Overview & Technical Comparison

To understand how the Rs. 667 package stacks up, here is a breakdown of its features compared to standard pay-as-you-go rates:

Feature / Metric	Standard Pay-As-You-Go Rates	Mobitel Rs. 667 Booster Package
Voice Calls (Any Network)	Per-minute charging (typically Rs. 1.50 – Rs. 2.00/min)	Unlimited (0 per-minute cost)
Local SMS	Rs. 0.30 – Rs. 0.50 per SMS	1,000 Free SMS included
Validity Period	Depends on reload amount	Strict 30 Days
Best Suited For	Light callers (< 10 minutes/day)	Heavy to moderate daily voice callers

Important Terms and Conditions to Keep in Mind

While the package offers tremendous value, staying aware of Mobitel’s usage policies ensures you avoid unexpected charges:

Fair Usage Policy (FUP): “Unlimited” voice calls are intended for personal, non-commercial use. Telemarketing, automated robocalls, or commercial call-center routing may violate terms and lead to plan suspension.
International & Premium Services: The package covers standard domestic numbers within Sri Lanka. Calls to international numbers (IDD), emergency short codes, or premium content services are charged separately from your main account balance.
Data Exclusions: The Rs. 667 package is primarily a voice and text booster. If you require mobile internet data, you will need to purchase a separate internet bundle or activation add-on alongside this plan.
Auto-Renewal Behavior:
- Prepaid: Does not automatically renew unless you perform another exact Rs. 667 reload or re-activate via USSD upon expiry.
- Postpaid: Continues as a recurring monthly add-on added directly to your monthly statement until requested otherwise.

How to Check Your Remaining Balance and Status

To verify if your package is active or check remaining SMS allocations:

USSD Check: Dial #132# to view your main balance and active bundle statuses on-screen.
SelfCare App Check: Open the SLT-Mobitel SelfCare App to view live counters for active voice status, SMS counts, and expiration dates.
SMS Inquiry: Send an SMS with the query keyword specified in your activation notification to 147.

Frequently Asked Questions (FAQs)

Can I activate the Rs. 667 package while another data pack is active?