Posts

37 official celebrity text numbers checked on 29 October 2026, from Billie Eilish to Justin Bieber, plus stars you can message in Apple Messages.

Shopify offered Apple Business Chat to 800,000 merchants in 2019. New installs paused in 2021 over Apple’s verification backlog.

An Apple Business Chat list picker lets customers tap a choice in Messages. Apple’s review expects a quick reply when the list has 5 or fewer options.

10DLC registration means filing a brand and a campaign with The Campaign Registry before US A2P SMS. Fees, steps, and when to use Messages for Business.

iOS 26.5 adds end-to-end encrypted RCS on iPhone. The lock marks a personal chat. RCS for Business uses a different security model.

RCS Business Messaging is the A2P channel on Rich Communication Services: verified brand profiles, rich cards, and SMS fallback. How it differs from P2P RCS and AMB.

An SMS short code is a 5- or 6-digit common number US carriers use for high-volume A2P texting. How it differs from 10DLC, RCS, and Apple Messages for Business.

A2P 10DLC is the US carrier path for business SMS on 10-digit numbers. How it differs from RCS Business Messaging and Apple Messages for Business.

Blue-bubble iMessage marketing looks easy, but phone-farm setups carry real platform, legal, and reputation risk. How they work and Apple's official route.

Business Invitations let approved brands invite opted-in customers into Apple Messages for Business. How they work, the rules, and which MSPs support them.

Apple Messages for Business API requirements, the official message flow, CRM integration, and why teams build through an Apple-approved MSP.

Step-by-step setup through an MSP — registration in Apple Business Register, brand assets, routing, testing, and go-live, with official Apple links.