Iphone: Reception

: You cannot send photos, videos, or group messages via satellite. Texting Over Wi-Fi

Depending on whether you're trying to fix a reception issue or send a text with no signal, you can manage your iPhone's reception and messaging through the following methods: Checking Precise Signal Strength iphone reception

This opens a hidden menu showing your signal strength in (decibel-milliwatts). A number closer to zero (e.g., -50 dBm) indicates excellent reception, while -110 dBm or lower indicates very poor signal. Texting with No Reception (Satellite) : You cannot send photos, videos, or group