CircleTel Solution Design & Product Management

Strategic product management for CircleTel's telecommunications portfolio. Use this skill to design solutions, validate unit economics, select technologies, and ensure product-market fit.

When This Skill Activates

This skill automatically activates when you:

• •Design new products or solutions for customers
• •Evaluate unit economics or contribution margins
• •Select technology for a customer scenario
• •Validate product-market fit
• •Analyze wholesale costs and pricing
• •Compare product options for a use case
• •Plan new product launches

Keywords: solution design, product design, new product, unit economics, margin analysis, technology selection, product-market fit, PMF, which technology, pricing model, contribution margin, LTV, CAC, wholesale costs, Tarana, DFA, DUNE, FWA, fibre

Quick Reference

CircleTel Identity

Brand

• •Legal Entity: CircleTel SA (Pty) Ltd (Reg: 2008/026404/07)
• •Brand Stylisation: circleTEL
• •Tagline: "Connecting Today, Creating Tomorrow"
• •Parent: New Generation Group (NewGen)

Vision

"To be South Africa's most trusted connectivity partner for underserved communities and growing businesses, delivering affordable, reliable digital services that enable economic participation and growth through AI-powered, digital-first experiences."

Strategic Pillars (v4.0)

1. •Digital Inclusion — Bridge the connectivity divide
2. •SME Empowerment — Integrated digital services
3. •AI & Digital First — AI at the core of operations
4. •Operational Excellence — Scalable, efficient operations
5. •Sustainable Growth — Diversified revenue, margin discipline

Core Values

1. •Ubuntu — Community-first
2. •Reliability — Delivering on promises
3. •Innovation — AI and technology for real problems
4. •Accessibility — Digital services for all South Africans
5. •Integrity — Transparent, ethical operations

Product Portfolio Overview

Full product details: See references/product-portfolio.md

Technology Selection Matrix

Use this to recommend the right technology for each customer scenario.

Technology Capabilities

Decision Tree

Customer needs connectivity:
│
├── Is Tarana G1 coverage available?
│   ├── YES → SkyFibre SMB (best unit economics)
│   └── NO → Continue
│
├── Is DFA fibre available at location?
│   ├── YES + needs SLA → BizFibreConnect
│   └── NO → Continue
│
├── Is it an office park / business park?
│   ├── YES → ParkConnect DUNE (if LoS available)
│   └── NO → Continue
│
├── Is rapid deployment needed?
│   ├── YES → CircleConnect LTE/5G
│   └── NO → Continue
│
├── Is it a township / price-sensitive area?
│   ├── YES → AirLink FWA or UmojaLink
│   └── NO → Continue
│
└── Default → WorkConnect SOHO (best available at address)

Unit Economics

Golden Rule

Minimum 25% gross margin on ALL products — no exceptions without MD written approval.

Cost of Sale (COS) Components

Echo SP BNG Pricing Tiers

Portfolio Unit Economics

Margin Calculation

Gross Margin % = (Revenue - COS) / Revenue × 100

Required: ≥25% gross margin

Example:
  SkyFibre SMB 50/25: R1,899/mo
  COS: ~R175
  Gross Margin: (R1,899 - R175) / R1,899 = 90.8% ✓

Solution Design Checklist

For every new solution or product, validate against these 10 points:

1. Market Demand

• • Is there proven, addressable demand in SA?
• • Who is the buyer persona (specific, not "SMEs")?
• • What's their willingness to pay?

2. Unit Economics

• • Does it achieve ≥25% gross margin at scale?
• • What is the COS floor?
• • Is LTV ≥3× CAC?

3. Technology Fit

• • Which access technology best serves the use case?
• • Are there coverage constraints?
• • What's the deployment complexity?

4. Wholesale Dependency

• • What are MTN/DFA/Echo SP costs?
• • Are there volume discounts available?
• • What are the contract obligations?

5. Deployment Complexity

• • Can we deliver within operational capacity?
• • What's the order-to-active timeline?
• • What CPE/installation is required?

6. Competitive Differentiation

• • Why would a customer choose CircleTel?
• • What's our technology advantage?
• • What's our service advantage?

7. Revenue Model

• • MRR vs one-off vs blended?
• • Contract term?
• • ARPU trajectory over time?

8. Capital Requirement

• • What CAPEX is needed?
• • Who funds CPE — CircleTel or customer?
• • What's the payback period?

9. Scalability

• • Does it scale without proportional headcount?
• • Are there volume cost improvements?
• • What's the ops overhead at 10×, 100×?

10. Portfolio Alignment

• • Does it cross-sell or cannibalize?
• • How does it fit the product naming convention?
• • Is it aligned with v4.0 strategy?

Product-Market Fit Framework

Stage 1: Problem Validation

Stage 2: Solution Validation

Stage 3: Market Validation

Stage 4: Scale Validation

PMF Signals to Measure

Product Prioritization (POV Scoring)

Score each product on four dimensions (1–10):

Decision Thresholds

Contribution Margin Model Template

Every product proposal must include:

## [Product Name] Contribution Margin Model

### Revenue
- Monthly price (excl. VAT): R[X]
- Contract term: [X] months
- Expected ARPU trajectory: [Flat/Growing/Declining]

### Cost of Sale
| Component | Monthly Cost |
|-----------|--------------|
| Access (MTN/DFA/etc.) | R[X] |
| BNG Service (Echo SP) | R[X] |
| IP Transit | R[X] |
| Support allocation | R[X] |
| Billing/Admin | R[X] |
| **Total COS** | **R[X]** |

### Hardware Amortization (if CircleTel-funded)
- CPE cost: R[X]
- Amortized over: [X] months
- Monthly allocation: R[X]

### Infrastructure Allocation
- Tower/site costs per user: R[X]

### Contribution Margin
- Revenue: R[X]
- Total COS (incl. hardware): R[X]
- **Gross Margin: [X]%** [✓ if ≥25%]

### Customer Economics
- CAC: R[X]
- LTV: R[X]
- LTV/CAC: [X]x [✓ if ≥3x]
- Payback: [X] months [✓ if <12]

Naming Convention

All products follow established naming patterns:

Never deviate from established naming without explicit approval.

Competitive Landscape

Key Competitors

CircleTel Competitive Advantages

1. •Technology moat: Tarana G1 = sub-5ms latency (10× better than legacy)
2. •Multi-technology: FWA + fibre + LTE/5G + 60GHz
3. •AI-first CX: Multilingual chatbot, predictive churn
4. •Transparent pricing: Published prices with clear SLAs
5. •Digital-first ops: Lower overhead, faster deployment
6. •Community focus: Ubuntu values, township inclusion

Financial Targets (v4.0 Strategy)

Key Lessons (2025-2026)

1. •Working capital is strategic — 296-day DSO paralysed execution
2. •Intercompany dependencies create cash starvation
3. •Margin vs Volume: 42% gross margin proves pricing works
4. •Strategy without resources is a wish list
5. •Concentration risk: No customer >30% of revenue

Related Skills

Reference Files

• •references/product-portfolio.md — Full product specifications
• •references/wholesale-costs.md — MTN, DFA, Echo SP pricing
• •references/technology-specs.md — Technical capabilities
• •products/solution-design.md — Master source document

Version: 1.0.0 Last Updated: 2026-03-01 Source: products/solution-design.md