Three AT&T Business Proposals for a 56-Line Port-In: BYOD vs. New Devices

56-line AT&T business port-in: BYOD vs 2-year contract vs 36-month installments (feature graphic)

Date: September 2025

Porting 56 lines into AT&T? Below are three straightforward options I built for a client: BYOD (keep your phones), new devices on a 2-year contract, and new devices on 36-month installments.

Helpful Resources (Highly Recommended)

Option 1 β€” BYOD (Bring Your Own Device)

Best for: Lowest upfront cost and faster switch-over.

  • Plan: Preferred E (Advanced) with full AT&T business features.
  • Devices: Keep your current phones; swap SIM/eSIM as needed.
  • Credits: Port-in bill credits where eligible.
  • Why it works: Minimal disruption and spend; ideal if devices are in good shape.

Option 2 β€” New iPhone 16 on a 2-Year Contract

Best for: Predictable costs + a full hardware refresh.

  • Plan: Advanced Preferred E with a 2-year equipment commitment. Learn about our standardization approach in the Preferred E Turnkey Plans.
  • Devices: New iPhone 16 (128GB) for each of the 56 lines.
  • Credits: ACT/port-in bill credits where eligible.
  • Why it works: Cleaner budgeting with contract pricing and brand-new phones for the whole team.

Option 3 β€” New iPhone 16 on 36-Month Installments

Best for: Lowest monthly device payment.

  • Plan: Advanced Preferred E with a standard 36-month installment agreement.
  • Devices: iPhone 16 (128GB) on each line with even payments over 36 months.
  • Credits: ACT/port-in bill credits where eligible.
  • Why it works: Reduces monthly outlay and preserves cash flow while keeping upgrade options aligned with installment completion or promo eligibility.

Quick Comparison

Option Upfront Cost Monthly Device Cost Good For
BYOD Lowest $0 device payments Companies with solid existing hardware
2-Year Contract Low–Medium Contract-based device pricing Predictable budgets + full refresh
36-Month Installments Low Lowest monthly cost Cash-flow friendly, staged upgrades
Moving a large fleet? Don’t forget the $50K ETF Buyout program β€” it can offset early termination fees when you switch to AT&T.

What You Get Working With Me

  • Plan design, proposal creation, and promotion review.
  • Ordering and clean activation (new lines, upgrades, ports).
  • Single point of contact for credits, billing, and ongoing support.

Have 50+ lines to move? Contact me to compare these three options side-by-side for your account.

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