TOP GUIDELINES OF SPELLING RULES

If in doubt about ie or ei, if the sound of your vowel is as in brief /i:/, we spell it ie; but after the letter c, we spell it ei:Section 4: HDSL2 was created in 2000 to obtain the exact same knowledge price and line vary as HDSL making use of only one set of wiring versus the two pairs needed by HDSL. Both equally HDSL and HDSL2 use CSA (carrier